Insulation & Earth Testers
We offer a full range of insulation testers that provide all the features and functions required for all high resistance testing applications in accordance to NEC and IEC 60364 regulations.
To ensure safe evaluation, many of our insulation and earth testers have standard features such as backlit displays, audible alarms, visual indicators, live wire alerts, open circuits, overrange, and low battery indicators.
Advanced features such as autoranging, built-in clocks and timers, automatic discharge of capacitive voltages, automatic calculations of PI (Polarization Index), DAR (Dielectric Absorption Ratio), temperature compensation, datalogging, and USB data management allow efficient insulation measurement procedures of high voltage transformers, motors, and cables.
If you need assistance selecting or configuring an insulation or earth tester for your application please contact us at toll free 1.866.363.6634 or email us at sales@calright.com.
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