Analog Earth Tester Hioki FT3151
The Analog Earth Tester FT3151 is a reliable instrument designed for accurately measuring ground resistance using either the two-pole or three-pole method. Ideal for electrical and industrial applications, this tester is perfect for verifying ground systems in buildings, transmission towers, and various installations. With its robust analog display, the FT3151 provides clear readings and features high tolerance against environmental conditions. Its ergonomic design, combined with essential features like an auxiliary ground resistance check and easy-to-use controls, ensures efficient and accurate ground resistance measurement.
Specification
| Measurement Methods | Two-pole and three-pole methods |
| Measurement Range | 10 Ω range (0 to 11.5 Ω) |
| 100 Ω range (0 to 115 Ω) | |
| 1000 Ω range (0 to 1150 Ω) | |
| Ground Potential Measurement | 0 to 30 V; nominal deviation, ±3.0% full scale |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Storage Temperature | -10°C to 50°C (14°F to 122°F) |
| Humidity | Up to 80% RH (non-condensing) |
| Power Supply | 6 AA alkaline batteries |
| Dimensions | 164 mm (W) x 119 mm (H) x 88 mm (D) |
| Weight | Approx. 760 g (26.8 oz.) |
| Protection Rating | IP40 |












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