HIOKI FT6380-50 – Wireless Clamp On Earth Tester
$ 1,562.67
Limited Stock
The Hioki FT6380-50 KIT Digital Clamp On Earth Tester/Ground Resistance Tester Kit includes the FT6380-50, which measures grounding resistance simply by clamping to multiple-grounded ground wires. No auxiliary grounding rod is needed, and there is no need to disconnect the ground wire from the grounding rod.
The compact, low-profile sensor can be used to clamp ground wires with ease, while also providing AC current measurement functionality; it can measure currents ranging from leakage current on the order of several mA to load currents of up to 60 A. The FT6380-50 KIT also includes the Z3210 wireless adapter that enables the use of Gennect Cross, a complimentary app that allows users to check and manage measurement results and create reports.
Contact us if you have any questions.

Product Description
HIOKI FT6380-50 – Wireless Clamp On Earth Tester
Product Features:
- Performs earth resistance measurement for multi-grounded systems
- Wireless adapter allows transfer of measurements to smartphone or tablet
- Connects to Gennect Cross app, allowing users to quickly create reports with site photos and drawings
- Measures leak current with absolute certainty using highly sensitive 0.01 mA resolution (at 20.00 mA range)
- Measures load current up to 60.0 A range
- Clamps at the narrowest point with slim 0.79 in. (20mm) jaws
- Magnetic shields eliminate leakage flux between two cores for high accuracy and repeatability
- Large storage capacity for up to 2000 measurement values
- LCD display with bright backlight allows users to easily read results
- Alarm function audibly and visually notifies users when resistance or current value exceeds threshold
- Core jaw diameter: 1.26 in. (32mm)
Product Specifications
Weight | 2 lbs |
---|---|
Shipping Dimensions | 11 × 10 × 5 in |
Display | LCD, Max. 2,000 count Display refresh rate: Approx. 2 times/sec |
Range Switching | Auto-range |
Maximum Measurable Conductor Diameter | φ32mm |
Power Supply | LR6 alkaline battery X 2 |
Continuous Operating Time | Approx. 40 hours (25 Ω measurement, backlight off, without Z3210 installed) |
Auto Power Save | Instrument automatically turns off approx. 5 min. after last key operation. |
Operating Temperature and Humidity Range | -10°C (14°F) to 50°C (122°F), 80% RH or less (non-condensation) |
Storage Temperature and Humidity Range | -20°C (-4°F) to 60°C (140°F), 80% RH or less (non-condensation, except for the battery) |
Dust-proof and Waterproof | IP40 (EN60529) with jaws closed |
Maximum Rated Terminal-to-Ground Voltage | 600 VAC measurement category IV (anticipated transient overvoltage 8000 V) |
Maximum input Current (Current Measurement) | 100 A AC continuous, 200 A AC for 2 minutes (50 Hz/60 Hz) |
Effects of Conductor Position (Current Measurement) | Within ±0.5% rdg (using the center of the sensor as the reference, in all positions) |
Effect of External Magnetic Field (Current Measurement) | 10 mA or less in an external magnetic field of 400 A/m at 50 Hz/60 Hz AC |
Standards | Safety: EN61010, EN61557-1/-5/-13 |
Dimensions | Approx. 73W × 218H × 43D mm (2.87″W × 8.58″H× 1.69″D) |
Accessories | Carrying case, Resistance check loop (1 Ω±2%, 25Ω±1%), Strap, LR6 alkaline battery × 2, Instruction |
Brand | Hioki |
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