Key Features of Kyoritsu 4200 Earth Clamp Tester
Premium zinc-aluminum alloy construction ensures durability and corrosion resistance for long-term use in harsh environments. Precision-engineered jaws with smooth clamping action provide accurate earth resistance measurements from 0.05 to 1200Ω without disconnecting the grounding system. Advanced dual-frequency technology minimizes interference from stray currents, delivering reliable readings in industrial plants, telecom towers, and solar farms. Compact, ergonomic design features a non-slip grip and lightweight body (only 1.2kg) for effortless one-handed operation during fieldwork. Auto-ranging function and large backlit LCD display enable quick, error-free data interpretation in low-light conditions. Complies with IEC 61010 safety standards, making it ideal for electricians, maintenance crews, and utility inspectors. Includes a rugged carrying case for on-the-go protection.