Hioki FT6380-90 Earth Tester, Clamp-On, Wireless, FMI

The Hioki FT6380-90 is a high-performance clamp-on earth tester engineered for precise, non-intrusive measurement of grounding systems. Featuring wireless FMI (Field Measurement Interface) technology, it allows users to perform earth resistance testing without disconnecting the grounding system while transmitting data wirelessly for real-time monitoring and recording.

Equipped with a wide measurement range, high resolution, and advanced noise filtering, the FT6380-90 delivers reliable readings even in electrically noisy environments. Its ergonomic clamp design and intuitive interface ensure ease of use in the field, making it ideal for substations, industrial plants, and outdoor electrical safety inspections.

Key Features:

• Wireless FMI for remote data monitoring and recording

• Clamp-on measurement without disconnecting the ground system

• Wide measurement range with high accuracy and resolution

• Advanced filtering for stable readings in noisy electrical environments

• Ergonomic design for comfortable field operation

Compatible Applications:
Electrical grounding systems, substations, industrial facilities, safety inspections, and field maintenance of electrical networks.

Included Accessories:
Carrying case, test leads, batteries, user manual, and calibration certificate.

Compliance & Standards:
Complies with IEC and international safety standards; suitable for ISO-compliant electrical testing environments.

Benefits for Lab/Field Users:

• Ensures safe, non-intrusive earth resistance measurements

• Increases efficiency with wireless data transmission

• Provides fast, reliable readings for field inspections

• Enhances safety compliance in electrical maintenance and QA