[ENGLISH SUB]Hioki 4057 Insulation and Continuity Tester- Overview and Functional Test Simulation

Hello everyone! This is an overview of the Hioki 4057-20 Insulation and Continuity Tester, with a simulated functionality test using my demonstration board. I illustrated the use of the comparator function, which is valuable tool in making your case with your clients. To check the integrity of the output DC test voltages, I measured them with another of Hioki's instruments, the CM4376, and confirmed them to be true. For information purpose only. I am not affiliated with the manufacturer or any of their suppliers. Thanks for subscribing. Stay safe!

00:00 Unboxing and Overview
02:45 Five DC Test Voltages
03:00 Control Keys
04:25 Comparator Function
06:59 Functionality Test Simulation
08:57 Failed Insulation
10:11 Output DC Voltage Measured by CM4376
12:00 Closing Thoughts
12:50 End