Details : 3mA measuring current permits the testing of earth resistance without tripping leakage current circuit breakers int he ciruit Capable of measuring earth voltage Measures earth resistance in 3 ranges: 20 Ohms, 200 Ohms, 2000 Ohms Designed, manufactured and tested accordimore...
We are offering 4-wire digital earth resistance tester. • earth resistance measurement soil resistivity earth voltage • anti-interference ability and repeated measurement stability. Greater precision. • new body material- stands hits, avoids slips. Solid and durable • datmore...
The 3151 uses the AC phase differential system to measure earthing resistance, which assures that accurate measurements are unaffected by earth voltage and auxiliary earthing resistance. more...
" Delta" makes Earthing Compliance Test Panel for various appliances. This panel has high output impedance, adjustable current source 0 -30.0 A @ 6 V max. By measuring the mV-drop between earthing terminal of the plug & accessible metal part of the appliance body , earthing remore...
Non Contact Ground Resistance Measurement No Auxiliary Electrodes Needed Data Storing Memory Data Hold, Noise Signal Ground Resistance Measurement 0.010 Ω ~ 1000 Ω Leakage Current (0.5mA ~ 30.00 A) (Model 4680BLC) Suitable for Earthing Strip of 65mm x 32mm Jaw Opening 65 x 32more...