ETCR2100C+ Multi-Function Digital Clamp Ground Earth Resistance Tester

High-Precision Leakage Current Detection
Accurately measures leakage current up to 20A with advanced True RMS technology, ensuring reliable performance in industrial and residential electrical safety inspections.
Dual-Function Earth Resistance Testing
Features a rugged clamp design for non-invasive ground resistance measurement (0.1-1200Ω) without disconnecting circuits, ideal for HVAC systems, solar panel installations, and utility maintenance.
Industrial-Grade Durability
Reinforced ABS housing with anti-slip grip and IP54 waterproof rating withstands harsh job sites. Ultra-responsive LCD with backlit display guarantees readability in low-light conditions.
Effortless One-Hand Operation
Lightweight ergonomic clamp (only 1.2kg) enables单手快速检测, perfect for electricians and engineers working on live panels or confined spaces.
Auto-Ranging & Data Hold
Smart auto-scaling eliminates manual range switching, while the freeze function locks critical readings for accurate record-keeping during compliance audits.
Global Safety Certified
Complies with IEC/EN 61010-1 CAT IV 600V standards, trusted by professional contractors across data centers, manufacturing plants, and renewable energy projects.
Bulk Order Advantage
Direct factory pricing ensures unbeatable value for wholesale buyers stocking electrical testing equipment inventories.