1, the safety tester generally contains voltage insulation test, if the test with different brands, or instantly with the same manufacturer's instrument test, two different devices may not be exactly the same test results, the reason is that the leakage current test has three different test methods: direct leakage current, equivalent leakage current, differential leakage current.
2, our Secutest Safety Tester integrates three different test programs, you can compare the different test results, the general direct leakage current results are equivalent to the leakage current of two times is normal, the test principle decided.