Extech launches MG320 20GΩ/1000V insulation tester

Ellen Cools
September 26, 2017
Extech launches MG320 20GΩ/1000V insulation tester
Courtesy Extech
September 26, 2017 — Extech has launched the Extech MG320, a CAT IV 20GΩ/1000V insulation tester with integrated True RMS multimeter. Extech says the product, which is Category IV 600V overvoltage safety-rated, is “ideal” for industrial predictive maintenance programs that include routine insulation testing of electrical and electronic equipment and cables.

The tool puts insulation testing up to 1kV (1000V) and a 20GΩ range in a portable tester, optimized for testing motors, generators, transformers and other electrical components.

The MG320 offers users five test voltages (50V, 100V, 250V, 1000V) and step voltage in 10% increments from 50 to 120% of range. Featuring a comparison mode, technicians can also use the MG320 to customize Pass/Fail values for the varying requirements of insulation tests on gear around a jobsite.

Add comment

Security code

Subscription Centre

New Subscription
Already a Subscriber
Customer Service
View Digital Magazine Renew

We are using cookies to give you the best experience on our website. By continuing to use the site, you agree to the use of cookies. To find out more, read our Privacy Policy.