PCE Instruments

/ The humidity sensor was developed and constructed for the permanent monitoring of temperature or humidity. The compact dimensions of the humidity sensor are the characteristics of this instrument. The measurement of the temperature and humidity is via a semiconductor component. Internally, the physical quantities to be measured are converted toa 4 ... 2 mA standard signal. The power of this measuring instrument isconnected to a DC voltage into a current loop and is thus ideally suited fordisplayswith transmitter power supply. But it can also be connected to the paperless recorder for long-term monitoring of environmentalconditions.

The panel meter is a compact instrument for measuring and displaying various network parameters in three-phase networks. This panel meter can record the energy values of individual consumers or electrical feeders. In addition to the voltages and currents, the apparent, reactive and active power as well as the active and reactive energy are measured and shown on the 68 x 55 mm display. Furthermore, an RS485 interface is integrated into this panel meter, which enables integration into existing systems. The RS485 interface communicates using the Modbus RTU protocol. This makes it possible to read out measured values from the panel meter or to read and change device settings. The panel meter is designed for panel mounting with a cut-out of 96x96 mm. The scope of delivery includes a transparent door that can be attached to the front to protect the device against dust and moisture. In addition to the many measuring functions, the panel meter offers alarm functions. A stable power supply is a top priority for every network operator. To avoid fluctuations in power quality and faults, grid monitoring, control and automation must be adapted and optimised.

The Power Indicator measures current and voltage values using the connected current transformers and test leads. From this, the active, apparent and reactive power are determined and transmitted to the measuring platform every second via Wi-Fi. The data is then filed historically on the Power Indicator, processed graphically and can be analysed or exported. The measurement with the Power Indicator is carried out using Rogowski coils or folding current transformers. Alternatively (if no internet connection is available), the data can be recorded in the built-in 32 GB flash memory in the form of a CSV file for further processing at a later date. An SD card adaptor is also available as an accessory, which means that the recording duration is more than one year, even when recording to the second. It is also possible to send the CSV files periodically by e-mail, upload them to a server via FTP or transfer them to the measurement platform once the measurement has been completed. Interaction with the Power Indicator is mainly via Wi-Fi and web browser or via app (BLE). Power is supplied and measured via magnetic measuring tips and connection terminals or probes. The Power Indicator can be connected into any main and sub-distribution board as well as into devices and systems - the power supply does not have to be interrupted. Managing the power supply is the top priority. Without measuring consumption and recording instrumental values such as current, voltage, frequency and power, it is virtually impossible to improve efficiency. The Power Indicator makes it possible to monitor the entire energy consumption and helps to reduce energy costs.

The Power Indicator measures current and voltage values using the connected current transformers and test leads. From this, the active, apparent and reactive power are determined and transmitted to the measuring platform every second via Wi-Fi. The data is then filed historically on the Power Indicator, processed graphically and can be analysed or exported. The measurement with the Power Indicator is carried out using Rogowski coils or folding current transformers. Alternatively (if no internet connection is available), the data can be recorded in the built-in 32 GB flash memory in the form of a CSV file for further processing at a later date. An SD card adaptor is also available as an accessory, which means that the recording duration is more than one year, even when recording to the second. It is also possible to send the CSV files periodically by e-mail, upload them to a server via FTP or transfer them to the measurement platform once the measurement has been completed. Interaction with the Power Indicator is mainly via Wi-Fi and web browser or via app (BLE). Power is supplied and measured via magnetic measuring tips and connection terminals or probes. The Power Indicator can be connected into any main and sub-distribution board as well as into devices and systems - the power supply does not have to be interrupted. Managing the power supply is the top priority. Without measuring consumption and recording instrumental values such as current, voltage, frequency and power, it is virtually impossible to improve efficiency. The Power Indicator makes it possible to monitor the entire energy consumption and helps to reduce energy costs.

The Power Indicator measures current and voltage values using the connected current transformers and test leads. From this, the active, apparent and reactive power are determined and transmitted to the measuring platform every second via Wi-Fi. The data is then filed historically on the Power Indicator, processed graphically and can be analysed or exported. The measurement with the Power Indicator is carried out using Rogowski coils or folding current transformers. Alternatively (if no internet connection is available), the data can be recorded in the built-in 32 GB flash memory in the form of a CSV file for further processing at a later date. An SD card adaptor is also available as an accessory, which means that the recording duration is more than one year, even when recording to the second. It is also possible to send the CSV files periodically by e-mail, upload them to a server via FTP or transfer them to the measurement platform once the measurement has been completed. Interaction with the Power Indicator is mainly via Wi-Fi and web browser or via app (BLE). Power is supplied and measured via magnetic measuring tips and connection terminals or probes. The Power Indicator can be connected into any main and sub-distribution board as well as into devices and systems - the power supply does not have to be interrupted. Managing the power supply is the top priority. Without measuring consumption and recording instrumental values such as current, voltage, frequency and power, it is virtually impossible to improve efficiency. The Power Indicator makes it possible to monitor the entire energy consumption and helps to reduce energy costs.

The clamp meter is a useful tool for precisely recording various electrical parameters. With a measuring range of 0 to 600 V for AC voltage and 0 to 1000 A for AC current, it offers sufficient flexibility for various applications. In addition to measuring active power, power factor, active energy and frequency, the clamp meter also allows you to monitor power consumption and the associated costs. With its compact dimensions of 220 x 195 x 105 mm, it is handy and easy to use. The device's internal memory can store up to 2000 data records, which can be conveniently called up via the LC display. To transfer the data to a PC, however, it is necessary to install the supplied software, which enables both tabular and graphical visualisation of the data. The data can also be exported to a text document. Continuous data recording, which can be started via the clamp meter, takes place at intervals of one second until the memory is full. This memory can only be called up in the device. In addition, alarm functions can be set for upper and lower limit values for the measured power, AC voltage and AC current. The integrated "cost function" allows the operator to set a cost factor to display the total cost of consumption. In addition, a weight factor can also be set to determine gas consumption, for example. All in all, the clamp meter offers a wide range of applications and functionality for measuring and controlling electricity and energy consumption.

The electrical tester is designed for accurate measurement and analysis of parameters such as power consumption and quality. The power meter has 2 input channels for measuring voltage, current, active power, power factor, frequency, and energy consumption in kWh. In addition to the color display, the electrical tester has additional input jacks for measurements up to 2 A. The measurement range of .1 ... 5 W allows power measurement for many consumers in industry and crafts. The electrical tester has a current measurement range of .1 ... 2 A AC with a resolution of 1 mA.  In the settings of the electrical tester, an alarm value can be set for the power and current value, which gives an audible warning when exceeded. The electrical tester comes with 4 safety measurement cables, and the measurement jacks are also protected against electric shock to enable the operator to measure safely. The power meter can be used in the laboratory on the table as well as in industrial environments, thanks to the adjustable stand bracket.

Multifunction Conductivity Meter is a portable, easy-to-use measuring device with multiple capabilities for inspecting water quality. Offering extraordinary precision at an affordable price, the Multifunction Conductivity Meter is used for laboratory and in situ testing of the pH value, redox, conductivity, salt content, oxygen level and temperature of water.   Temperature compensation guarantee a high level of accuracy even with variable temperature measurements. PCE-PHD 1-LF is supplied with a conductivity electrode. Additional electrodes are available for purchase separately, as is an optional mains adapter for power and a software kit with an RS-232 cable. PCE-PHD 1-LF acts as a real-time data logger. All values can be stored directly on the included SD card in Microsoft Excel format or transferred to a PC by means of the RS-232 port. Thus, no additional software is required for evaluation of the data. 

The clamp meter redefines standards in electrical measurement technology, offering a comprehensive range of features for precise and detailed measurements. The clamp meter allows accurate measurements of electrical voltage, current, frequency, harmonics, and starting currents. In addition, precise power and energy measurements can be performed, enabling accurate monitoring and optimization of energy consumption.The graphical representation of waveforms and vector graphics allows users to visually capture and analyze electrical signals. These features provide insights into the quality of electrical power and aid in identifying issues in the network. The device can also detect and display sags, surges, or flickers in the power supply network. The broad measurement range or desired selection allows the integrated data logger with generous 8 GB storage to store and archive extensive measurement data for later analysis. This ensures continuous data capture that can also be scheduled. The clamp meter is equipped with LAN and USB interfaces, enabling convenient data transfer and remote control. These interfaces offer seamless integration of the clamp meter into existing networks and systems. The included flexible current clamps with a capacity of up to 3 A facilitate the measurement of high currents and provide accurate results, even in challenging applications.The clamp meter complies with international standards (IEC61-4-3, 61-4-15, 61-4-7, EN516), ensuring the quality and accuracy of measurements and ensuring that it meets the demanding requirements of professional applications. Whether testing operational characteristics of transformers, lighting systems, or switching electronics such as frequency converters or power supplies – our clamp meters guarantee the highest accuracy and are capable of precisely analyzing even complex signal waveforms.

The clamp meter redefines standards in electrical measurement technology, offering a comprehensive range of features for precise and detailed measurements. The clamp meter allows accurate measurements of electrical voltage, current, frequency, harmonics, and starting currents. In addition, precise power and energy measurements can be performed, enabling accurate monitoring and optimization of energy consumption.The graphical representation of waveforms and vector graphics allows users to visually capture and analyze electrical signals. These features provide insights into the quality of electrical power and aid in identifying issues in the network. The device can also detect and display sags, surges, or flickers in the power supply network. The broad measurement range or desired selection allows the integrated data logger with generous 8 GB storage to store and archive extensive measurement data for later analysis. This ensures continuous data capture that can also be scheduled. The clamp meter is equipped with LAN and USB interfaces, enabling convenient data transfer and remote control. These interfaces offer seamless integration of the clamp meter into existing networks and systems. The included flexible current clamps with a capacity of up to 3 A facilitate the measurement of high currents and provide accurate results, even in challenging applications.The clamp meter complies with international standards (IEC61-4-3, 61-4-15, 61-4-7, EN516), ensuring the quality and accuracy of measurements and ensuring that it meets the demanding requirements of professional applications. Whether testing operational characteristics of transformers, lighting systems, or switching electronics such as frequency converters or power supplies – our clamp meters guarantee the highest accuracy and are capable of precisely analyzing even complex signal waveforms.

The power meter is a tabletop device for measuring effective power, apparent power, power factor, energy consumption, current, continuous voltage, resistance and frequency. The power meter also offers the possibility to connect industrial current converters with a transmission relation of 1/5A or 1/5A. Its large 93 x 52mm LCD is easy to read and provides a variety of results, including Watts, cos φ, ACV and ACA. With the optional PCE-PA ADP current adaptor with ground wire (up to 1ACA) it can safely and quickly measure and analyse with the help of the power meter. Measurement of current and power can be done directly with test cables that come with the device or indirectly using the clamps. The device has an RS-232 interface, and software* to analyse results and transfer data to a computer. This makes it the ideal device for any workshop or for measuring power to determine faults in devices. *Soft-lut-usb software is available in the accessories tab   

36° rotating head with adjustable eye relief / Diopteradjustment / LC display The digital microscope impresses with its diverse application options in teaching and laboratory operations. Due to the technical equipment and great reliability, the digital microscope is particularly well suited to be used in advanced teaching facilities as well as in laboratories. The tripod from the digital microscope consists of the light yet strong material, aluminum, and is modern and ergonomically shaped. The eyepieces are very user-friendly, since both the diopter and the eye relief can be adjusted. This makes it easy for people who wear glasses to work with the digital microscope. There is also a rheostat on the side of our digital microscope with which the brightness can be easily adjusted. The LED light from the digital microscope is very durable and requires little maintenance. The color temperature is similar to that of sunlight, so an examination under the digital microscope is possible that is comparable to that under daylight.  The LCD screen built on the 3rd eyepiece enables viewing of the specimen through the eyepieces and simultaneously on the screen. This allows e.g. when used in schools, the teacher to quickly check the settings and the preparation. As a further option, the screen offers an output option to an external imaging device such as a large screen or projector.

The barometric pressure meter has a measuring range of -3 ... 6°C / -22 ... 14°F and can be used in cold environments. In addition to temperature and humidity measurement, the barometric pressure meter can also measure the absolute air pressure in the ambient atmosphere in a measuring range between 7 ... 11 hpa. Due to the different sensors, the barometric pressure meter already covers a wide range of measuring tasks. Typical applications of the barometric pressure meter are, for example, the monitoring of refrigeration facilities, greenhouses or also in the monitoring of an office workplace.  The measured values are stored on the internal memory of the barometric pressure meter . The barometric pressure meter has a memory capacity of 1334 measuring points. Once a measurement run has been completed, the stored measurement data can be read out from the barometric pressure meter independently of the operating system. This is possible because the barometric pressure meter is recognised as a mass data memory. When storing the measurement data, the measurement points are saved in a .pdf and in a .csv file. With the corresponding software for the barometric pressure meter , the measured values can be displayed graphically. In addition, settings for the barometric pressure meter can be made via the software. For example, the storage interval can be set between 1 minute and 24 hours, visual alarm limits and start/stop pulses can be set for the barometric pressure meter . Optionally, the barometric pressure meter can be equipped with an ISO calibration certificate.

The humidity detector was designed in collaboration with biomass power plant operators. Since the heating value of pellets depends strongly on its moisture the humidity detector ensures high efficiency. The humidity detector performs a resistance moisture detection. This means that the humidity detector measures the resistance of the test sample in order to gain information about its moisture due to its characteristic curve. Therefore it is of great importance to select the appropriate characteristic curve and temperature of the humidity detector. The humidity detector is applicable for comparative measurements of pellets that are made of either sawdust, wood chips, straw, hay, scraps of pellets, shells of sunflowers, buckwheat, corn, soy, etc. Therefore, simply plunge the 1 mm long sensor into the pile of pellets and the measuring data will be collected after its stabilization. The humidity detector only measures at the tip of its sensor-probe. It is advised to perform several measurements at different points in order to achieve an adequate overview of the water content of the pile. Thus the humidity detector helps providing quick, easy and low-cost information about pellets moisture.

The PCE-PFG force measuring device is a handy, digital measuring device for measuring tensile and compressive forces. The force measuring device offers a sampling rate of 5 Hz and various measurement options such as real-time measurement (RT), maximum value measurement (PEAK), configurable average value acquisition (Average) and automatic measurement storage of up to 1 measurements. The measurement data and a statistical evaluation of the data stored in the force measuring device (MIN / MAX / average) are shown on the graphic display and can be transferred to a PC via the USB interface. In addition, the force measuring device offers a limit value function MIN / MAX, which can switch a multi-colored LED (yellow / green / red) and switching contacts. The graphic display can be rotated and the force measuring device can be securely attached to a test stand using the M4 threaded holes on the back. The force is introduced into the internally installed load cell via an M6 threaded rod. Various mounting pieces are included in the scope of delivery of the force measuring device. The force measuring device can be operated continuously for up to 36 hours on a single charge (without background lighting) and is a reliable partner as a mobile force measuring device.  

The advanced environmental meter stands for precision, user-friendliness, and GLP compliance (Good Laboratory Practice). With a high-resolution LCD display, the environmental meter provides a clear and concise presentation of measurement values. GLP compliance is ensured through automatic data recording and traceable documentation. It allows measurement of pH or redox value and temperature with external sensors.  A Permanent Measurement Verification (PMV) indicates to the operator, using a color bar, where the measurement value is located within the calibration range, providing insight into whether the measurement is in the correct range.The graphically guided calibration makes the process simple and user-friendly. User and sample management enable easy navigation and adjustment of measurement parameters on the environmental meter. Sample information can be stored to facilitate the management and identification of measurements. A generous internal data storage saves extensive records without the need for external storage. The USB-C port on the environmental meter ensures fast data transfer and charging. A powerful LiPo battery allows hours of measurements before needing to be recharged.  Overall, this environmental meter represents a significant step in the development of handheld and laboratory instruments. The high accuracy of ± .2 pH + 2 Digits, graphically guided calibration, GLP compliance, user and sample management, and data storage make it an indispensable tool for scientists, researchers, and laboratory technicians relying on precise pH measurements. It not only enhances the accuracy and efficiency of experiments but also streamlines daily work in industry, quality assurance, and the laboratory.

The redox meter is the optimal tool for checking the most important water parameters. The portable redox meter is used to control pH and conductivity. It also serves for simultaneous temperature measurement. Furthermore, the redox meter can be used to measure the redox potential.  A three-point calibration and automatic temperature compensation up to 9°C / 194°F guarantee high accuracy even with fluctuating measuring temperatures. The redox meter has an easily readable display. The test device is delivered including a redox probe, calibration and storage liquid.

The pH meter was developed to directly determine the pH in aqueous media or water based solutions. The waterproof pH tester PCE-PH2 is used for the fast and accurate measurement of pH. The practical display makes the pH value on the pH meter easy to read. Due to the waterproof and robust housing (IP 67), the pH value tester can also be used under difficult conditions. A recalibration always guarantees optimum accuracy and is very easy to perform using the optionally available calibration kits (automatic calibration function without calibration screws - to be performed only via the keyboard). Water quality in aquariums is extremely important for the living organisms that inhabit it. Slight changes in pH level and temperature may lead to aggravating results and even death of the fishes or reptiles in the water tank. Therefore, application of the appropriate pH meter is required. The ecosystem in the aquarium must be as much similar to the natural conditions as possible. So, the measurements should be regular and provide accurate result. Depending on the purpose of creating an aquarium, commercial, scientific (experimental and laboratory tests), decorative, the most desirable pH level should be maintained to provide correct living conditions for the fishes and other possible organisms there. Modern devices are often portable and easy-to-use instruments which help to monitor the changes in the pH level during the day or from day to day etc. The glass electrodes have long service life and due to a high level of precision and wide measurement range, it is possible to apply the meter often and detect the slightest deviations. For this type of measurements, the presence of the temperature sensor is very important, since the temperature change may occur within one aquarium, and it should be detected at once. Not depending on the purpose, the aquarium is supposed to fulfil the main task of its own is to create the best conditions and the most favourable medium. This task may be a bit more challenging that it seems to be, because just filling-in the tank with fresh water is not enough and much depends on the parameters which the water has and how they may change with the time. Depending of the fish type, there may be slightly different requirements to the pH level of water (from 6 to 8, in average, but there may be exceptions). A very influential factor is also the type of water the owner decides to choose for the aquarium. Fresh and salty water have different desirable pH levels and it is important to take into consideration. As a rule, salty water has a higher pH value than fresh (8 and more). Before choosing the inhabitants for the aquarium, it is necessary to learn more about their natural habitat, because the conditions in aquarium should be maximally adjusted to the natural ones. The level of pH in aquarium should eb maintained on the desirable level. The growth of pH may have a destructive influence, since the growing ammonia deteriorates the water quality and may be very harmful to the fishes. That is why, pH level control in aquarium is practically a daily task, if your intention is to have a beautiful water tank with healthy inhabitants. Fishes are very sensitive to the fluctuation of pH, especially if the values are much different from the natural and usual ones for them. pH tester allows the user for checking the current pH level within just a few seconds and make the changes immediately if the deviation happens.

The environmental meter with a measuring range of -2… 20 pH is used to analyze liquid samples. Thus, the water quality of swimming pools, lakes or rivers can be determined with the environmental meter. A 3-point calibration can be carried out on the environmental meter so that the measurement result is as accurate as possible. In addition, an automatic temperature compensation is carried out for each measurement. In order to operate the environmental meter, it must be connected to an Android capable device. The corresponding app for the environmental meter can be downloaded free of charge from the Play Store. The measured values ​​are displayed and saved with the app for the environmental meter. After the measurement data have been saved, a PDF report can be generated via the app.

The pH process controller values ​​for the 2-point control are programmed via the buttons of the pH controller, which are located on the front. Also in the front is the LED display, on which the current measured value can be read at any time. This facilitates the fast and precise control of the water values, especially in the industrial process.  A pH electrode is connected to the pH controller via BNC plug. The screw connections can be used to connect a temperature probe for automatic temperature compensation to the pH process controller. The pH controller finds its application in electroplating, the control of fresh and wastewater or in the wastewater neutralization. Due to the compact dimensions, the pH controller fits in every control panel.

This pH Meter is a portable, easy-to-use measuring device with multiple capabilities for inspecting water quality. Offering extraordinary precision at an affordable price, the Multifunction pH Meter is used for laboratory and in situ testing of the pH value, redox, conductivity, salt content, oxygen level and temperature of water. Three-point calibration and automatic temperature compensation guarantee a high level of accuracy even with variable temperature measurements. The pH meter is supplied with both a pH electrode and a temperature sensor. Additional electrodes are available for purchase separately, as is an optional mains adapter for power and a software kit with an RS-232 cable. The pH meter acts as a real-time data logger. All values can be stored directly on the included SD card in Microsoft Excel format or transferred to a PC by means of the RS-232 port. Thus, no additional software is required for evaluation of the data.

Multifunction Conductivity Meter is a portable, easy-to-use measuring device with multiple capabilities for inspecting water quality. Offering extraordinary precision at an affordable price, the Multifunction Conductivity Meter is used for laboratory and in situ testing of the pH value, redox, conductivity, salt content, oxygen level and temperature of water.   Temperature compensation guarantee a high level of accuracy even with variable temperature measurements. PCE-PHD 1-R is supplied with a redox electrode. Additional electrodes are available for purchase separately, as is an optional mains adapter for power and a software kit with an RS-232 cable. PCE-PHD 1-LF acts as a real-time data logger. All values can be stored directly on the included SD card in Microsoft Excel format or transferred to a PC by means of the RS-232 port. Thus, no additional software is required for evaluation of the data. 

The pipe camera is used to inspect channels and pipes. Depending on the model, the pipe camera has a 6 m / 196.9 ft or 12 m / 393.7 ft fiber optic push cable. At the end of the pipe camera, a motorized camera head is mounted. This camera head is able to be moved 36° horizontally and 18° vertically. Furthermore, the camera has a motorized focus, which makes it possible to realize field of view depths between 2 and 1 cm. At the head of the pipe camera are 4 ultra-bright LEDs, which perfectly illuminate tubes and channels. The pipe camera has an electronic meter counter, which makes it easier to pinpoint damaged areas or blockages in pipes. For documentation, images and videos can be recorded and saved with the pipe channel camera. For a better view of the image, the pipe camera can be connected via HDMI cable to an external monitor. The pipe camera takes pictures in 18P, so no detail is lost. To add commentary to the scan, the USB keyboard can be used. The pipe camera is supplied on a robust, made of aluminum, trolley. Additionally included is a trolley and a roller guide for the camera, which are used to mount the camera head. As a result, pipes and ducts between 8 and 12 mm / 3.1 ... 47.2 in can be driven.

The moisture meter has a measuring range of .…. 1.%. For a measurement, the ball head is positioned on the test object by the moisture meter. This guarantees a non-destructive measurement with the moisture meter. The moisture meter is therefore used, for example, for on-site inspections of buildings, wood and other surfaces. A connection can be established with the moisture meter via the free app. As soon as a connection has been established, the current measured value is displayed by the moisture meter. The recorded data can be exported as .csv and .pdf after a measurement. This means that the data measured by the moisture meter can be processed further.

The parcel scale is a very precise measuring device for determining weights due to the resolution of 1 g and an accuracy of ± .1% of measuring range. The display units available on the parcel scale are lb / oz, kg / g, kg, g, lb, oz. The illuminated LC display of the parcel scale is sized in such a way that the measured value can be read easily even in very bright ambient conditions. In addition, the display of the parcel scale can be removed and can be positioned freely because of the spiral cable. With the piece counting function, the parcel scale can determine the number of objects, such as screws. For this purpose, a reference measurement is first carried out on the parcel scale. The piece counting function is then started by pressing a button. As an extension of the piece counting function, the weighing surface of the parcel scale can be opened to the side. In this way, for example, stacked envelopes or similar can be weighed with the parcel scale without them falling off the weighing surface. The parcel scale is supplied with power via a 6 V DC mains power adapter. In addition, the parcel scale can be operated with three 1.5 V batteries. This means that the parcel scale can be used both stationary and mobile. The automatic switch-off ensures that the parcel scale switches itself off within 5 minutes of inactivity. PCE Instruments optionally offers an ISO calibration certificate for the parcel scale.

The parcel scale is a very precise measuring device for determining weights due to the resolution of 1 g and an accuracy of ± .1% of measuring range. The display units available on the parcel scale are lb / oz, kg / g, kg, g, lb, oz. The illuminated LC display of the parcel scale is sized in such a way that the measured value can be read easily even in very bright ambient conditions. In addition, the display of the parcel scale can be removed and can be positioned freely because of the spiral cable. With the piece counting function, the parcel scale can determine the number of objects, such as screws. For this purpose, a reference measurement is first carried out on the parcel scale. The piece counting function is then started by pressing a button. As an extension of the piece counting function, the weighing surface of the parcel scale can be opened to the side. In this way, for example, stacked envelopes or similar can be weighed with the parcel scale without them falling off the weighing surface. The parcel scale is supplied with power via a 6 V DC mains power adapter. In addition, the parcel scale can be operated with three 1.5 V batteries. This means that the parcel scale can be used both stationary and mobile. The automatic switch-off ensures that the parcel scale switches itself off within 5 minutes of inactivity. PCE Instruments optionally offers an ISO calibration certificate for the parcel scale.

The thermo-hygrometer is a measuring device for orienting measurement of temperature and relative humidity. With a temperature measuring range of -1 ... 5 °C and a humidity measuring range of 2 ... 9% RH the thermo-hygrometer covers a wide range of tasks. The thermo-hygrometer is used, for example, to monitor climatic conditions at workplaces, in cold stores or in the environment. In addition to the normal measuring mode, the thermo-hygrometer has a MIN / MAX function. This means that the thermo-hygrometer can continuously display the largest or smallest measured value. The low power consumption of <1 µA guarantees a long battery life.

PCE-PTS 1N is a heavy-duty, pallet truck, pallet jack, warehouse, dock or floor scale used to weigh industrial shipments up to 2 kg / 449 lbs / 2.2 Tons. Save precious time by weighing your pallets of merchandise right on the pallet jack. Eliminate the use of a forklift to carry pallets of items to a separate scale for weighing. Weigh your goods right at the dock during loading or unloading.

The radiation detector is a useful tool to examine solar cells for their characteristics. With a DC voltage range of … 6V and a DC current range of … 12 A, the radiation detector covers a large number of solar modules. The determined characteristic curves are saved directly on the solar module tester. Up to 1 measurements can be stored in the data memory of the radiation detector. The stored measured values ​​can then be read out and further processed on a PC with the associated software. In addition, it is possible to operate the radiation detector completely via the software. The radiation detector has two different measuring functions for determining the characteristics of a solar module. In the automatic mode, the characteristic curve is created with automatic parameters by the radiation detector. This gives the operator a first impression of the state of the solar module. In manual mode, the start and end of the current value can be set on the radiation detector. If the area of ​​the solar module and the power of the incoming radiation are stored in W/m², the radiation detector can calculate the efficiency and the fill factor of the cell. Another measuring function with the solar module tester is the one-point measurement. A specific current can be controlled and checked by the radiation detector. The LCD display of the radiation detector has a size of 4.8“. This means that the characteristic curve and all measured values ​​can be read off at the same time. In order to analyze the characteristic curve better, each individual measuring point on the radiation detector can be approached. For a different view of the X and Y axes, you can switch between current, voltage and power by pressing a button on the radiation detector. Because of its many different functions, the radiation detector is the ideal measuring device to examine solar modules for their effectiveness. The radiation detector is therefore used in photovoltaic systems and research facilities for the further development of solar modules. The radiation detector can optionally be equipped with an ISO calibration certificate.

Vibration Sensor  for monitoring the vibration speed / 4 ... 2 mA output MIL-C-515 connection / 3 ... 15 Hz bandwidth The Vibration Sensor has been developed for the continuous monitoring of the vibration speed. The vibration sensor is available in different versions. Depending on the type of vibration sensor, a distinction is made between design and measuring range. The Vibration Sensor measures the vibration speed in the range of ± 12.7 mm / s or ± 25.4 mm / s in the frequency range between 3 Hz and 1500 kHz.  The measured vibration speed is output as a 4 ... 2 mA process current. The Vibration Sensor is looped through a MIL-C-515 connector to a controller or process display. Depending on the design, the connection socket is attached to the vibration sensor vertically or horizontally. The Vibration Sensor can be operated with a voltage of 12 ... 24 V DC.

The vibration sensor was developed for the continuous monitoring of vibration velocity. The vibration sensor is available in various designs. Depending on the type of vibration sensor, a distinction is made between design and measuring range. The vibration sensor measures vibration velocity within a range of ± 12.7 mm/s or ± 25.4 mm/s in the frequency range between 3 Hz and 1500 kHz. The measured vibration velocity is output as a 4 to 20 mA process current. The vibration sensor is connected to a controller or process display in a current loop via a MIL-C-5015 connector. Depending on the design, the connection socket is mounted vertically or horizontally on the vibration sensor. The vibration sensor can be operated with a voltage of 12 to 24 V DC. The panel-mounted measuring instrument is configurable as an AC and DC voltmeter (up to 600 Vac/DC) and an AC and DC ammeter (up to 5 Aac/DC). Furthermore, the panel-mounted measuring instrument displays measured values ​​of process signals (mA, VDC), thermocouples, resistive temperature sensors (Pt, Ni, PTC, and NTC), resistors, potentiometers, and frequency. The panel-mounted measuring instrument is configurable using the front-panel buttons. The panel-mounted measuring instrument is installed in a standard panel cutout size of 96 x 48 mm (1/8 DIN). The measured value is scalable to 4 digits (9999 / -1999). Also available on the panel meter are quick access to alarm setpoints, external control for activating predefined functions, Eco mode for low consumption, selectable dual scaling, and five configurable brightness levels. A single universal 18 ... 265 V AC/DC power supply transforms the panel meter into an easy-to-use process measuring device. Optional output and control modules (relay, analog output, Modbus RTU) are available to the panel meter user.

Vibration Sensor  for monitoring the vibration speed / 4 ... 2 mA output MIL-C-515 connection / 3 ... 1500 Hz bandwidth The Vibration Sensor has been developed for the continuous monitoring of the vibration speed. The vibration sensor is available in different versions. Depending on the type of vibration sensor, a distinction is made between design and measuring range. The Vibration Sensor measures the vibration speed in the range of ± 12.7 mm / s or ± 25.4 mm / s in the frequency range between 3 Hz and 1500 kHz.  The measured vibration speed is output as a 4 ... 2 mA process current. The Vibration Sensor is looped through a MIL-C-515 connector to a controller or process display. Depending on the design, the connection socket is attached to the vibration sensor vertically or horizontally. The Vibration Sensor can be operated with a voltage of 12 ... 24 V DC.

The vibration sensor was developed for the continuous monitoring of vibration velocity. The vibration sensor is available in various designs. Depending on the type of vibration sensor, a distinction is made between design and measuring range. The vibration sensor measures vibration velocity within a range of ± 12.7 mm/s or ± 25.4 mm/s in the frequency range between 3 Hz and 1500 kHz. The measured vibration velocity is output as a 4 to 20 mA process current. The vibration sensor is connected to a controller or process display in a current loop via a MIL-C-5015 connector. Depending on the design, the connection socket is mounted vertically or horizontally on the vibration sensor. The vibration sensor can be operated with a voltage of 12 to 24 V DC.

Vibration Sensor  for monitoring the vibration speed / 4 ... 2 mA output MIL-C-515 connection / 3 ... 1500 Hz bandwidth The Vibration Sensor has been developed for the continuous monitoring of the vibration speed. The vibration sensor is available in different versions. Depending on the type of vibration sensor, a distinction is made between design and measuring range. The Vibration Sensor measures the vibration speed in the range of ± 12.7 mm / s or ± 25.4 mm / s in the frequency range between 3 Hz and 1500 kHz.  The measured vibration speed is output as a 4 ... 2 mA process current. The Vibration Sensor is looped through a MIL-C-515 connector to a controller or process display. Depending on the design, the connection socket is attached to the vibration sensor vertically or horizontally. The Vibration Sensor can be operated with a voltage of 12 ... 24 V DC.

The accelerometer was developed for the continuous monitoring of vibration velocity. The accelerometer is available in various designs. Depending on the type of accelerometer, a distinction is made between design and measuring range. The accelerometer measures vibration velocity in the range of ± 12.7 mm/s or ± 25.4 mm/s in the frequency range between 3 Hz and 1500 kHz. The measured vibration velocity is output as a 4 to 20 mA process current. The vibration sensor is connected to a controller or process display in a current loop via a MIL-C-5015 connector. Depending on the design, the connection socket is mounted vertically or horizontally on the accelerometer. The accelerometer can be operated with a voltage of 12 to 24 V DC.

The Radioactivity Meter offers comprehensive measurement functions for α, β and γ radiation and is the test instrument of choice for professional radiation measurements. With the ability to precisely record the accumulated radiation dose and count the radiation in both cps (counts per second) and cpm (counts per minute), the Radioactivity Meter provides accurate and reliable measurement data at all times. The integrated data logger with 32 GB memory saves the measured values and allows them to be analysed in detail. The measurement history is shown graphically on the TFT colour display. Individual alarm limits can also be set in the Radioactivity Meter: a warning message appears if a certain radiation value or a defined radiation dose is exceeded. Another feature of the Radioactivity Meter is the acoustic radiation pulse output. Each detected radiation pulse is made audible by a sound, which provides immediate feedback on the radiation activity in the environment. This function can also be deactivated. The integrated data logger can record up to 10 million measuring points at the touch of a key or after entering a start time. This Radioactivity Meter combines precision, ease of use and innovative technology - an indispensable tool for the safe handling of radioactive materials. Radiation protection officers and safety specialists use the Radioactivity Meter when they are exposed to radioactive environments but it can also be used quickly in scientific fields such as nuclear research, medical physics or for simple environmental monitoring.

The environmental meter is a small, highly sensitive radiation warning device mainly used for monitoring X, ß and y. Black and white illuminated OLED display that is clearly visible even at night. It has a warning flashing function. The environmental meter itself has two alarm modes: sound and LED light. The alarm limit can be set as desired. When the alarm limit is reached, an alarm is given, for protection. The main technical indicators of the device comply with the international standard.

This radiation meter offers a measuring range of 0.00 to 1000 µSv/h and ensures precise measurements with a resolution of 0.01 µSv/h. Equipped with a highly sensitive Geiger counter tube and a sensitivity of 80 µSv/h, it enables reliable detection of radiation levels over a wide energy range from 48 keV to 1500 keV. Optionally, the device has alarm modes with adjustable limit values from 0.2 µSv/h to 10 µSv/h, which provide the user with acoustic or vibration-based warnings to react quickly to increased radiation levels. In addition to the current measured value, the radiation meter also graphically displays the course of the measurement curve over the last 3 minutes. Our radiation meter with a Geiger counter tube as a sensor is a versatile instrument for monitoring X, gamma and hard beta radiation in radioactive work areas. With fast response, a wide measurement range and dose equivalent rate display, it offers a reliable solution for a wide range of applications. Commonly used in workplace, industrial and medical applications as well as in the environmental control of nuclear facilities. With compact dimensions and an LC colour display, the radiation meter is user-friendly and suitable for use in various environments. The automatic switch-off feature helps to extend battery life and ensures efficient use. Overall, the device offers a reliable and precise solution for monitoring radiation in a variety of applications.

The Geiger Counter with a measurement range of 0 to 9999 μSv/h and a resolution of 0.01 μSv/h is a powerful and precise instrument for detecting beta (β), gamma (γ) and X-ray radiation. Equipped with an energy-compensated Geiger-Müller tube, it offers a high sensitivity of 80 CPM/μSv (for Co-60) and a flexible display in μSv/h, CPM and CPS. Thanks to its compact and handy design, the Geiger Counter is easy to use and is ideal for measuring small changes in radiation values. Our Geiger Counter is equipped with a display that shows the date and time and offers the option of switching the display from white to black to optimise readability under different lighting conditions. An adjustable audible alarm provides additional safety by making you aware of increased radiation levels. Battery operation allows flexible use in different areas. The charging time of the device is only approx. 1-2 hours. The Geiger Counter is used, for example, in environmental protection by security forces, in the medical sector and also by private individuals to monitor their living environment.

The geiger counter is a high-precision instrument developed for the detection of gamma, beta and X-rays. With its sensitive detection technology, it enables reliable measurement and monitoring of the radiation environment. Dose measurement is a central aspect of the radiation meter. The geiger counter enables precise determination of the radiation dose and allows cumulative radiation measurement over a defined period of time. These functions are crucial for the assessment of radiation exposure and compliance with safety-related standards. The results of the radiation measurements are shown on the easy-to-read display in microsieverts per hour (µSv/h) and microroentgen per hour (µR/h). The geiger counter is equipped with an adjustable acoustic alarm that alerts you if predefined radiation values are exceeded. The long battery life ensures reliable measurement over long periods of time without interruption. The field of application ranges from radiology to disaster control. Radiation measuring devices from PCE Instruments are also used in industry.

This residual current device (RCD) tester determines the tripping current and tripping time of residual current devices (RCDs). The various selectable test currents allow for extremely flexible use of this RCD tester. Residual current devices (RCDs) are present in every household electrical system. These interrupt the power supply as soon as a fault current occurs. RCD testers allow a fault current to flow and determine the level of fault current at which the residual current device (RCD) responds. The response time is also measured. These two parameters, tripping current and tripping time, are the safety-relevant parameters of an RCD. This RCD tester is very easy to use. In addition to the maximum test current, you can set the type of RCD (normal or selective) and whether the tripping current or tripping time should be measured. You can also select whether the test current should begin with a positive or negative half-wave. Once all settings have been configured, the measurement begins at the touch of a button. The RCD tester immediately provides a pass/fail rating based on the display color. You can read the measured value on the large LCD display. If the input voltage is too high, if there is no grounding, or if the ground potential exceeds 50 V, the RCD tester issues a warning signal.

Our Thermometer is the ideal solution for monitoring air quality in homes, businesses or public buildings. The Thermometer impresses with its modern design and compact size. This makes it versatile and easy to use. Various measurement parameters such as CO2, formaldehyde and TVOC can be read on the 3.5-inch LC display. In addition, the Thermometer displays room temperature and humidity and measures particulate matter (PM 1 / PM 2.5 / PM 10). The display uses three colours - green, orange and red - to show the user immediately when the values become critical. The Thermometer enables a Wi-Fi connection with other devices and allows the user to make individual settings via the Smart Life app. Thanks to the Smart Life app, the Thermometer can be accessed from anywhere. In addition, the data can be called up as values and displayed as a curve. This data shows the progression of the measurements and can be called up on a daily, weekly or monthly basis. This allows the user to track the development of air quality over a certain period of time. The Thermometer is also equipped with a wake-up sensor. This wakes up the display from sleep mode when approached or by waving. This function can be deactivated in the app. The brightness of the display cannot be adjusted to increase the battery life. The same data is sent to the smartphone for evaluation. The operating time with a fully charged battery is approx. 4 hours.

The PM2.5 particulate matter monitor is used to continuously measure the particulate matter content at the workplace. The monitor displays PM2.5 particulate matter as well as temperature and humidity on the display. The measuring range of the monitor ranges from 0... 500 μg / m³ PM2.5. This makes the PM2.5 meter an optimal test instrument to constantly have an overview of the fine dust content. Below the large measured value display of the PM2.5 content, the PM2.5 monitor provides quick information about the air quality with the aid of pictograms. This fine dust monitor is powered by a rechargeable battery. The LC display is illuminated and easy to read from any angle, for example when the meter is on a desk. In addition to the standard white lighting, the PM2.5 monitor switches the lighting to red in the event of an alarm.

 / Measurement Range 0.01 ... 99.99 µSv/h / Measurement of Beta, Gamma, and X-rays / Bar graph display of measurement data / Selectable from 4 menu languages / Adjustable alarm threshold / Automatic shutdown The environmental meter is a portable handheld device for the measurement of Beta, Gamma, and X-rays. A GM tube (Geiger-Müller counter) detects radiation exposure that can be harmful to humans and the environment. The real-time value, the average value, and the accumulated dose are displayed on the environmental meter's large color screen. Additionally, the radiation dosimeter can display a bar graph of the most recent real-time measurements. By setting an adjustable alarm threshold, the user can be alerted when the limit is exceeded. The environmental meter has a data storage capacity for 167,857 values, which can be accessed with a simple button press. The storage interval and automatic shutdown can be adjusted or disabled as needed. In the environmental meter's settings, users can choose from 4 menu languages. The environmental meter is used in the general population, by individuals professionally exposed to radiation, and in other areas where there is a health risk associated with radiation.

The Environmental Meter is a small sensitive radiation meter used for monitoring X-rays, gamma and beta radiation. The Environmental Meter uses an energy compensated Geiger-Müller counting tube as detector for accurate measurement. According to the Radiation Protection Ordinance (StrSchV), it is mandatory in some areas to perform personal dosimetry using a Environmental Meter. The Environmental Meter is equipped with a powerful microprocessor and a TFT screen, which makes it easy to operate.  The Environmental Meter itself has three alarm modes: sound, LED light and vibration. The alarm limit can be set as you like. When the alarm limit is reached, an alarm is issued, for protection. The main technical indicators of the device comply with the international standard. 

With an inlet pressure of up to 38.5 bar, the digital manifold gauge is a reliable solution for a wide range of applications in air conditioning maintenance, refrigeration technology, the automotive industry, industrial processes and environmental technology. The filter dryer is suitable for a wide range of refrigerants such as R134A, R22, R12, R410A, R404A, R502 etc. Equipped with an integrated overload protection circuit breaker, our refrigeration unit with ¾ HP brush motor offers reliable protection against damage caused by excessive current flow. With a flow rate of up to 2.2 kg/min for liquid refrigerant, it ensures efficient and fast recovery. A precise pressure gauge enables accurate monitoring of the pressure. If the pressure reaches or exceeds 38.5 bar, recovery is automatically stopped to ensure the safety and integrity of the system. Our device is equipped with a filter drier that removes particles and impurities from the refrigerant and absorbs moisture to protect the refrigeration meter from corrosion and wear damage. A clean refrigerant increases the service life and performance of the refrigeration system. The "purge"function activates the self-cleaning of the Freon refrigerant recovery unit, which safely channels the excess refrigerant into the recovery tank while reducing the risk of machine damage due to expansion. The refrigerant recovery unit is compact and lightweight (approx. 13 kg), yet extremely robust and durable. It is ideal for use in various refrigeration applications and is easy to transport and handle.

The digital manifold gauge for refrigerants is ideal for all refrigeration system builders and technicians for refrigerant extraction. It can be used for refrigerants of classes A1, A2L, and A2. The compact digital manifold gauge for refrigerants is easily transportable with a handle and simple to operate. The extraction speed can be adjusted using the rotary control. Additionally, the extraction device features a "Purge Function" that cleans the system, emptying any residual refrigerant in the device. The powerful oil-free 2-piston compressor can generate pressures of up to 38.5 bar and achieve extraction rates of up to 9.5 kg/min, depending on the refrigerant.  The digital manifold gauge for refrigerants includes an intake and an exhaust pressure gauge, allowing for real-time pressure monitoring. Furthermore, the recovery automatically shuts off when the internal pressure exceeds 38.5 bar to ensure safe operation. The digital manifold gauge for refrigerants comes with a refrigerant filter, a short filter connection hose, an OFP cable, and a carrying strap.  The digital manifold gauge for refrigerants is required during the commissioning or maintenance of heat pumps, air conditioning systems, or similar systems filled with refrigerant. Regular inspection and maintenance extend the lifespan of the systems and enhance energy efficiency. 

The floor scale is designed for stationary use. The robust construction makes this floor scale particularly well suited for weighing large objects. The floor scale is made of painted steel. Weighing data can be easily read thanks to its external display (with 4 m length cable). Functions of the floor scales are a summing function, a piece counting and check weighing. The floor scale is delivered with a bi-directional RS-232 interface and with optional PC software can show the measured valuesin Excel. The indicator of the floor scales can be placed on a table or an optional tripod.

The RS232 TTL interface converter is a device-independent solution for converting an RS232 signal into a TTL signal. The RS232 TTL interface converter can also be used to convert a TTL signal into an RS 232 signal. If, for example, the RS232 TTL interface converter is to be used to evaluate the data output of a scale, which communicates via RS232, with the help of a microprocessor, the RS232 TTL interface converter can now be interposed between the transmitter and receiver. When converting the signals, the RS232 TTL interface converter enables a transmission speed of up to 115,200 baud. The baud rate itself does not have to be set for the RS232 TTL interface converter. This is set by the RS232 TTL interface converter itself. In addition to converting a parallel signal, the signal can be switched to a crossed signal via the RS232 TTL interface converter by setting the switch. Thus the RS232 TTL interface converter can be used universally and quickly.