Earth Resistance Tester
Hioki’s earth testers and resistivity testers deliver precise, reliable measurements for grounding systems, ensuring electrical safety, equipment protection, and compliance with international standards. Designed for both field and laboratory use, these instruments combine rugged durability with easy operation, making them ideal for professional electricians, engineers, and site inspectors.
Key Features:
- High Accuracy: Reliable measurements of earth resistance and resistivity in various soil conditions.
- Multiple Test Methods: Supports 2-wire, 3-wire, and 4-wire measurement configurations.
- Resistivity Measurement: Calculates soil resistivity for optimal grounding system design.
- User-Friendly Operation: Large LCD display, intuitive controls, and data hold function.
- Durability: Weather-resistant, shock-proof design for harsh environments.
- Safety Compliance: Meets international standards for electrical safety testing.
Popular Models:
- FT6031-50 – Digital Earth Tester (compact, IP67, lightweight)
- FT6380 / FT6381 – Clamp-On Earth Testers (no need to disconnect ground)
- FT6031 – Earth Resistivity & Ground Resistance Tester (supports 4-pole method)
Whether you’re installing a new grounding system or maintaining existing infrastructure, Hioki’s earth testers and resistivity testers provide the accuracy, speed, and reliability you need to get the job done right.