Earth Ground Tester (2000ohm 200V) UT 521 Uni-T

描述

⚡ Ground your work with confidence — precision testing meets smart tech!

The Earth Ground Tester UT 521 by Uni-T is a professional-grade electrical testing tool designed for precise insulation resistance and earth voltage measurements up to 200V and 2000Ω. Featuring a backlit LCD with full icon display, data hold, and storage for 20 readings, it ensures accuracy and convenience. Safety is prioritized with double insulation and overload indicators, while low battery alerts and automatic shutdown optimize operational efficiency.