国产精品三级-日韩中文字幕在线播放-欧美色图88-爱福利视频网-美女视频黄免费-青青草视频在线观看免费-国产主播一区二区-久久理论电影-污污网站在线-国产精品12-99精品在线观看视频-丁香啪啪-国产成人精品免高潮在线观看-日韩高清在线一区-久久久久毛片-91精品国产91久久久久久-美女扒开腿让男生桶-91性生活-91黑丝美女-91大神久久

Products

current position:home page>Products>Electrical Instrument>Trek>

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
Data download

Feedback
WeChat

QQ

Online Service

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