EFM250 The EFM250 is an electrostatic field meter from Ningbo East Mingtao Electronics, designed for measuring static voltages on surfaces. It offers a measurement range of 0 to 20kV.
Mfr Part #:

EFM250

Available from 1 distributors
Mfr Name: Ningbo East Mingtao Electronics
Ningbo East Mingtao Electronics
The EFM250 is an electrostatic field meter from Ningbo East Mingtao Electronics, designed for measuring static voltages on surfaces. It offers a measurement range of 0 to 20kV.
✓ Total Stock: 6 pcs
$ Price Range: $0.99

EFM250 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
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6 pcs
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EFM250 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Current Consumption
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EFM250 Description

Short technical summary and product information.

The EFM250 by Ningbo East Mingtao Electronics is a compact and easy-to-operate electrostatic field meter. It is designed to locate and measure static voltages on surfaces, making it ideal for process evaluation and static audits.

 

This field meter utilizes non-contact technology with a double LED guide to ensure accurate detection distance, which is specified as 1 inch. The results are displayed numerically on a large LCD screen. The EFM250 operates within a temperature range of 0°C to 40°C and has a nominal operating voltage of 3V DC, powered by two AAA batteries, with a current consumption of less than 100mA.

 

The EFM250 is suitable for use in various industries including electronics, plastics, chemicals, printing, and optoelectronics. It meets periodic test requirements per Compliance Verification ESD TR53. The device measures static voltages within a range of ±20kV (20,000V) at a distance of 1 inch.

EFM250 Quick Information

Product Type: Electrostatic Field Meter
Canonical Name: Electrostatic Field Meter
Subcategory: Field Meter

EFM250 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

EFM250 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

EFM250 Features

  • Measures static voltages up to 20kV.
  • Non-contact measurement with LED guide.
  • Operates at a 1-inch distance.
  • Easy to operate with four button controls.
  • Results displayed on an LCD screen.

EFM250 Applications

  • Ideal for process evaluation.
  • Used for static audits.
  • Suitable for electronics industry.
  • Applicable in plastics processing.
  • Useful in printing operations.

EFM250 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the measurement range of the EFM250 electrostatic field meter?

The EFM250 measures static voltages within the range of 0 to 20 kV.

At what distance does the EFM250 measure static voltage?

The EFM250 measures static voltages at a distance of 1 inch.

What are the operating temperature limits for the EFM250?

The EFM250 operates within a temperature range of 0°C to 40°C.

What is the nominal operating voltage for the EFM250?

The EFM250 has a nominal operating voltage of 3V DC.

What is the maximum current consumption of the EFM250?

The EFM250 has a maximum current consumption of less than 100mA.

What is the RoHS status of the EFM250?

The EFM250 is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the EFM250?

The EFM250 has an MSL of 1 Unlimited.

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