Wrist strap online tester

Precautions for the use of anti-static tester

In useWrist strap online testerBefore measurement, first check whether the power supply meets the requirements, whether the instrument casing (including the probe cover) is in good contact with the ground, and the test can be carried out after checking that there is no problem. Moreover, the pointer of the anti-static tester must be reset to zero before the test, and there can be no deviation, otherwise the measurement result will be inaccurate.

When using the wrist strap online tester to measure, it must be a certain distance away from the ground, otherwise the object may be placed on the surface of the product, which will affect the final measurement result.

When measuring with an anti-static tester, when the measured part of the charged object is a flat plate, the measured value will be more accurate. However, when the measured surface of the charged object has a certain radius of curvature, the measured value of the anti-static measuring instrument is different from the actual potential value. Larger.

When using the wrist strap online tester, you should consider the impact of the tester itself on the test accuracy. Before use, you should make sure that the tester itself is not damaged and its accuracy should be adjusted well.