Comprehensive Insulation Resistance Testing EITAI3500 Series High Voltage Insulation Resistance Tester offers a full range of insulation resistance index testing functions, a self-set test voltage feature, and robust anti-interference capabilities, particularly advantageous in environments with strong electromagnetic induction and high distributed capacitance like substations....

EITAI3520 Series High Voltage Insulation Resistance Tester offers a full range of insulation resistance index testing functions, a self-set test voltage feature, and robust anti-interference capabilities, particularly advantageous in environments with strong electromagnetic induction and high distributed capacitance like substations. Comprehensive Insulation Resistance Testing Insulation...