Digital Insulation Resistance Tester with High Power Voltage Generator

Toronto, Canada – GAO Instruments ( recommends its digital insulation resistance tester which tests insulation resistance up to 2000MΩ. It accurately measures insulation integrity on all kinds of electric equipment such as transformers, electro-motors, cables, switches and other wiring. The intelligent digital device is specially designed to predict, prevent and identify insulation failures that may cause appliance failure, stop production and create power problems or even put lives at risk.
GAO Instruments’ affordable digital tester, model A0300029, has a built-in high power voltage generator which enables the output testing voltage to be adjustable over 250V, 500V or 1000V depending on requirements. It measures alternating current and voltage below 750V AC. Due to its multiple test voltages, this digital insulation resistance tester is ideally suited for such applications as troubleshooting, commissioning and preventative maintenance. A backlit LCD allows visibility of test results under bright sunlight or in poorly lit environments. Encapsulated in a rugged and moulded plastic case, this high performance digital insulation resistance tester is an invaluable tool for field testing.
Visit for more information or to purchase this product online.
For any sales inquires please contact:
1-877 585-9555 ext. 601-Toll Free (USA & Canada)
1-416 292-0038 ext. 601- All Other Areas
[email protected]
About GAO Instruments
GAO Instruments ( is a global leader in research, development and manufacturing of high performance telecommunication testers, electronic measurement instruments and other test and measurement devices.

Scroll to Top