This range digital insulation tester series consists of 2 models B-IT 10 and B-IT11, which has a fashionable design and improved electronic circuit with higher precision and easier operation. The output testing voltage can be selected in 100V/250V/500V/1000V/2500V based on different models and resistance range can be maximum upto 20GΩ and can measure  AC Voltage and continuity test under 750V.

This range insulation tester is ideal instrument for application or various kinds of electric equipment and insulation material such as transformer, electromotor, cable, switch appliance and so on.