- High Voltage Safety: Equipped with a high voltage indicator and overload protection, this earth resistance tester ensures safe testing up to 2500 V, making it ideal for professionals who prioritize safety in their work. - Portable Design: Weighing just 500 g, this clamp-style tester is designed for easy portability and durability, allowing you to take it anywhere without sacrificing performance. - Comprehensive Testing: Features a 10 MΩ internal resistance test and complies with IEC 61557 standards for electrical safety, ensuring reliable assessments in various environments. - Accurate Measurements: With an accuracy class of 3%, this device provides dependable insulation resistance measurements ranging from 0.01 Ω to 20 GΩ, essential for precise diagnostics. - Practical Applications: Perfect for electricians performing insulation tests on wiring systems, technicians assessing grounding systems in industrial settings, and safety inspectors ensuring compliance with electrical safety standards. - Robust Performance: Built to withstand the rigors of fieldwork, this tester combines functionality with reliability, making it a trusted tool for professionals in electrical maintenance and safety inspections.