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Test for Earthing resistance with this analog tester. The tester uses a 2- or 3-electrode method for simple setup and measurements.
Test for Earthing resistance with this analog tester. The tester uses a 2- or 3-electrode method for simple setup and measurements.
Grounding electrical equipment is essential to maintaining its safety. With the Hioki FT3151 Analog Earth Tester, you can easily and accurately measure the Earthing resistance from 0 to 1,150 Ω using a 2- or 3-electrode method.
Features
| Measurement Range | 10 Ω (0 to 11.5 Ω), 100 Ω (0 to 115 Ω), 1,000 Ω (0 to 1150 Ω) |
| Nominal Deviation | ±0.25 Ω (0 to 11.5 Ω), ±2.5 Ω (0 to 115 Ω), ±25 Ω (0 to 1150 Ω) |
| Functions | Auxiliary Earth resistance checks S (P)/H(C) |
| Earth Potential Measurement | 0 to 30 V with nominal deviation of ±3.0% f.s. |
| Measuring Frequency | 575/600 Hz |
| Measurement Current | 15 m Arms or less (3-electrode method), 3 mArms or less (2-electrode method) |
| Open-Circuit Voltage | 50 V AC rms or less |
| Power Supply | 6 AA Batteries |
| Measurement System | AC potentiometer method, 3-electrode method/2-electrode method (switchable) |
| CE Compliant | Yes |
| Product Length | 3.46" (88 mm) |
| Product Width | 6.46" (164 mm) |
| Product Height | 4.69" (119 mm) |
| Product Weight | 26.8 oz (760 g) |
| Manufacturer Warranty | 3 years |
| Measurement Range | 10 Ω (0 to 11.5 Ω), 100 Ω (0 to 115 Ω), 1,000 Ω (0 to 1150 Ω) |
| Nominal Deviation | ±0.25 Ω (0 to 11.5 Ω), ±2.5 Ω (0 to 115 Ω), ±25 Ω (0 to 1150 Ω) |
| Functions | Auxiliary Earth resistance checks S (P)/H(C) |
| Earth Potential Measurement | 0 to 30 V with nominal deviation of ±3.0% f.s. |
| Measuring Frequency | 575/600 Hz |
| Measurement Current | 15 m Arms or less (3-electrode method), 3 mArms or less (2-electrode method) |
| Open-Circuit Voltage | 50 V AC rms or less |
| Power Supply | 6 AA Batteries |
| Measurement System | AC potentiometer method, 3-electrode method/2-electrode method (switchable) |
| CE Compliant | Yes |
| Product Length | 3.46" (88 mm) |
| Product Width | 6.46" (164 mm) |
| Product Height | 4.69" (119 mm) |
| Product Weight | 26.8 oz (760 g) |
| Manufacturer Warranty | 3 years |
