⚡ Measure with confidence, test with style!
The DY4100 Digital Earth Ground Resistance Tester offers high-accuracy measurements from 0.01Ω to 2000Ω with 0.01Ω resolution. Designed for professionals, it features a data hold function, low battery warning, and comes complete with test leads, auxiliary earth bars, and a rugged carrying case for reliable, on-site testing.
S**K
Economical Ground testing apparatus
This unit works as advertised and if T.S.A. or Customs would stop stealing the batteries that are supposed to be shipped with it, you would be ready to go right to work. The unit requires 6 AA and 1 12V (23A) sometimes seen as 23AE-12v which are available locally or through Amazon
A**H
I bought this product less than a month ago and the LED screen already went out
I bought this product less than a month ago and the LED screen already went out and they won't take it back very frustrated.
Trustpilot
2 weeks ago
3 weeks ago
