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UNI-T UT521 grounding tester

UNI-T UT521 grounding tester is a reliable device konstrueret for accurate measurement of grounding resistance in power systems, lightning protection installations and in grounding systems of all kinds of electrical equipment. It allows both simple 2-wire measurement and precise 3-wire measurement. The UT521 provides manual range selection, data hold function, low battery indicator and automatic shutdown. The LCD display with backlighting ensures readability of results in all conditions. The device also features full icon display, double protective insulation, weak contact and overload (“OL”) indication. In addition, the tester is CE and UKCA certified, confirming its high quality and safety.

An indispensable tool in the field and in service

Thanks to its lightweight and compact design, the UT521 is ideal for field work, providing convenience and mobility. The manual range selection function allows thorough