Description
The Hioki Earth Tester FT6041 sets a new benchmark for accuracy, flexibility, and durability in professional ground resistance measurement. Designed for field engineers and maintenance specialists, this instrument offers extensive testing capabilities, allowing precise readings in various environments and grounding conditions.
Built to perform under demanding field conditions, the FT6041 features IP67-rated dustproof and waterproof protection, a rugged outer shell, and an operating range from -25°C to 65°C. Whether you are measuring in humid soil, dry terrain, or even on concrete surfaces using the Earth Nets Module, this instrument ensures dependable performance every time.
The FT6041 supports multiple testing methods, including 4-pole (Wenner’s method) for soil resistivity, 3-pole and 2-pole for ground resistance, MEC function for measurement without disconnecting electrodes, and 2-clamp for multi-ground systems. Its high allowable resistance up to 100 kΩ reduces the need for repeated electrode insertions, saving significant time in the field.
With the optional Z3210 Wireless Adapter, the FT6041 easily connects to the GENNECT Cross app, enabling real-time data transfer, report creation, and photo integration directly on your smartphone or tablet. This seamless digital workflow eliminates manual reporting and enhances work efficiency.
Its fast 6-second measurement cycle, automatic range selection, and tangle-free cord winder make operation effortless. Combined with superior noise resistance up to 30 V RMS, the Hioki FT6041 delivers accurate, stable measurements even in high-interference environments. For technicians seeking reliability, precision, and speed, the FT6041 is the ultimate solution for ground testing and soil resistivity measurement.
Technical Specifications Table
| Feature | Details |
| Measurement Methods | 2-pole, 3-pole, 4-pole, MEC, 2-clamp, low-resistance |
| Ground Resistance Range | 0 to 300 kΩ (auto-ranging) |
| Soil Resistivity Measurement | 4-pole (Wenner’s method) |
| Ground Potential Range | 0 to 30.0 V RMS |
| Noise Resistance | Excellent (30 V RMS allowable) |
| Accuracy | ±1.5% rdg ±4–8 dgt (varies by range) |
| Protection Rating | IP65 / IP67 |
| Operating Temperature | -25°C to 65°C |
| Wireless Communication | Compatible with Z3210 Adapter |
| Display Functions | Auto-hold, live wire warning, comparator, zero adjustment |
| Power Supply | 4 × LR6 or HR6 batteries |
| Battery Life | Up to 500 measurements per charge |
| Dimensions / Weight | 189 × 148 × 48 mm / 765 g |
| Included Accessories | Earthing rods, cables, Earth Nets Modules, case, and manual |
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