The tester has high-voltage short-circuit protection, over-current protection, high-voltage presetting, range adjustment, self-inspection function, measurement range of spark voltage U1mA: 0~2000V, measurement range of leakage current: 0~ 499.9μa, good repeatability.

 

The instrument adopts finger touch color screen, direct function, one-button measurement, easy and fast operation, with excellent test stability and anti-interference ability. At the same time, the meter is build in a large capacity rechargeable lithium battery, and with data storage, qualified judgment, automatic shutdown, USB data upload and other functions.