- POWER DISPLAY: Earth ground resistance clamp tester with battery power display, when the battery is low to remind timely charging
- WITH WIRING DIAGRAM: Insulation resistance meter internal cover is marked with wiring diagram, no longer have to worry about not wiring, very humanized design
- UPLOAD FUNCTION: The earth ground resistance tester can upload the stored test data to the computer through the USB communication cable
- WATERPROOF AND PREVENT KNOCK: Insulation tester outer box adopt waterproof design, waterproof and shock proof after close the cover, easy to store, hard shell is knock resistant, more convenient to use
- HIGH DEFINITION DISPLAY: Insulation resistance tester with high definition LCD screen, clear at a glance, all functions on the same screen display, with rich color design, looks very comfortable
