UT522 UNI-T Digital Earth Ground Resistance Tester - Professional & Reliable
High-precision digital earth ground resistance tester with rugged ABS housing for durability in harsh environments. Features a large backlit LCD display for clear readings in low-light conditions. Equipped with advanced noise filtering technology to ensure stable measurements even in electrically noisy areas. Test range from 0.01Ω to 2000Ω with ±2% accuracy for professional-grade results. Ideal for electricians, engineers, and maintenance professionals working on power systems, telecommunication towers, and industrial grounding installations. Includes test leads, auxiliary ground spikes, and a carrying case for convenient field use. Compact and lightweight design for easy portability. Certified to meet international safety standards (CE, RoHS). Bulk purchase discounts available for contractors and wholesale buyers.