Hioki FT6380 Clamp On Earth Tester: Accurate Ground Resistance Measurement
HIOKI
The Hioki FT6380 is a cutting-edge clamp-on earth tester that simplifies the measurement of earth resistance and ground continuity. With its innovative clamp design, you can effortlessly test grounding systems without the need for disconnection. This versatile instrument features multiple measurement modes, high accuracy, and a user-friendly digital display, making it an essential tool for electricians and maintenance professionals. Compact and portable, the FT6380 is perfect for a range of applications, from electrical installations to telecommunications. Ensure safety and compliance with the reliable performance of the Hioki FT6380.
$1,224.00 Inc Tax
Hioki FT6380 Clamp On Earth Tester
The Hioki FT6380 Clamp On Earth Tester is a compact, lightweight, and high-precision instrument designed to measure earth resistance without the need to disconnect grounding systems. With its advanced clamp-on technology, the FT6380 allows safe, fast, and efficient measurements, making it an ideal tool for electrical maintenance, inspection, and troubleshooting in industrial, commercial, and utility applications.
Its rugged design ensures reliable performance in harsh environments, while the intuitive interface and large backlit display enhance usability even in low-light conditions. This tester is especially suitable for maintenance of multiple grounding points, metal towers, and equipment grounding systems.
Benefits
Non-Intrusive Testing – Measure earth resistance without disconnecting ground wires.
Time-Saving Operation – Fast, easy clamp-on measurement reduces downtime.
High Accuracy – Reliable results for both resistance and leakage current.
Lightweight and Portable – Compact design for field use.
Versatile Applications – Suitable for utility poles, towers, and industrial grounding systems.
Safe Operation – No need to cut off power supply during measurement.
Key Features
Clamp-on earth resistance measurement from 0.05 Ω to 1500 Ω.
Leakage current measurement from 0.60 mA to 40.00 A.
Large backlit LCD for clear visibility.
Memory storage for up to 2000 measurement results.
Auto-hold and auto-power-off functions.
Rugged and weather-resistant design for outdoor use.
Lightweight (approx. 800g) for easy handling.
Compare FT6380 vs FT6380-50 performance
| Feature | Hioki FT6380 | Hioki FT6380-50 |
|---|---|---|
| Current Range | 20 mA to 60 A (5 levels) | 20 mA to 60 A (5 levels) |
| Current Resolution | 0.01 mA / 0.1 A | 0.01 mA / 0.1 A |
| Current Accuracy | ±2.0% reading, ±0.05 mA | ±2.0% reading, ±0.05 mA |
| Resistance Range | 0.20 Ω to 1600 Ω (10 levels) | 0.20 Ω to 1600 Ω (10 levels) |
| Resistance Resolution | 0.01 Ω (0.20 to 3.999 Ω) and 20 Ω range | 0.01 Ω (0.20 to 3.999 Ω) and 20 Ω range |
| Data Memory | No | Yes, up to 2000 data points |
| Alarm Function | Yes | Yes |
| Bluetooth Connectivity | No | Optional with wireless adapter |
| Jaw Width (Sensor Size) | Standard width | Super slim jaw (20 mm) for tight spaces |
| Grip Design | Standard grip | Enlarged grip for two-finger operation |
| Protection Rating | IP40 dust and splash resistant | IP40 dust and splash resistant |
| Power Supply | 2 x LR6 alkaline batteries; ~35 hours | 2 x LR6 alkaline batteries; ~35 hours |
The FT6380-50 offers enhanced ergonomics with a slimmer sensor, data memory, and optional Bluetooth for wireless data transfer, making it more suited to complex field environments. The FT6380 is a more basic model focusing on straightforward clamp-on earth resistance measurement without these connectivity and ergonomic enhancements.
Specifications
Model: Hioki FT6380
Earth Resistance Range: 0.05 Ω to 1500 Ω
Leakage Current Range: 0.60 mA to 40.00 A
Measurement Method: Clamp-on (no disconnection required)
Display: Large LCD with backlight
Memory Capacity: 2000 data sets
Power Supply: AA alkaline batteries × 4
Weight: Approx. 800 g (including batteries)
Operating Temperature: –10°C to 50°C
Applications: Electrical grounding inspection, utility maintenance, industrial safety testing
- Availability: 20 In Stock
- Model: FT6380
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