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Trek 520 Hand-Held Electrostatic Voltmeters

Updated:2025-03-13

Brand: Trek
Model: Trek 520
Description: The Trek 520 voltmeters are not your typical hand-held field-meter. Their measurement technology provides surface voltage measurements that are essentially independent of the sensor probe-to-measured
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Product Details

Trek 520 Hand-Held Electrostatic Voltmeters Description：

Datasheet

The Trek 520 voltmeters are not your typical hand-held field-meter. Their measurement technology provides surface voltage measurements that are essentially independent of the sensor probe-to-measured surface spacing. The Trek 520 is available in two versions: 520-1 and 520-2. The Trek520-1 has a digital meter to display the measured voltage. On the other hand, the Trek 520-2 has an analog output monitor in addition to the digital display. This analog output monitor can be used to record the measured voltage or to view it on an oscilloscope.

Features

Chopper stabilized for drift-free operation in ionized environments

NIST-traceable Certificate of Calibration provided with each unit

Benefits

Accurately measure surface voltage at a wide range of spacings

No need to maintain a fixed spacing