Below is a group product of Earth resistance tester.
Product List
Earth resistance tester AR910A
Specificatin:
*Measuring range:
Earth resistance: 0 to 199Ω ...
[Last Updated: 2009-11-27]
Earth resistance tester AR910
Specificatin:
*Measuring range:
Earth resistance: 0 to 1999Ω ...
[Last Updated: 2009-11-27]