HIOKI FT3151 Analog Earth Tester
● HIOKI FT3151 Analog Earth Tester Using 3-Pole Method with Easy Cord Winding System
● Earthing or grounding of electrical equipment is essential to maintain safety, protecting lives, as well as prevent damage to equipment. The FT3151 Analog EarthTester uses the AC phase differential system to measure earthing resistance, which assures that accurate measurements are unaffected by earth voltage and auxiliary earthing resistance. New innovate cord winders make clean up a breeze.
● To ensure safety, use the optional Test Lead L9787 when making measurements using the two-electrode method.
| HIOKI FT3151 Analog Earth Tester |
| Manufacturer |
Hioki |
| Guarantee |
12 months |
| Measurement system |
AC potentiometer method, Three-electrode method/ two-electrode method (switchable)
Measuring frequency: 575 Hz/ 600 Hz
Measurement current: Three-electrode method: 15 mA rms or less; Two-electrode method: 3 mA rms or less
Open circuit voltage: 50 V AC rms or less |
| Measurement range |
10 Ω (0 to 11.5 Ω) |
100 Ω (0 to 115 Ω) |
1000 Ω (0 to 1150 Ω) |
| Nominal Deviation |
±0.25 Ω |
±2.5 Ω |
±25 Ω |
| Functions |
Auxiliary earth resistance check S (P)/ H(C) |
| Earth potential measurement |
0 to 30 V, Nominal Deviation: ±3.0 % f.s. |
| Power supply |
LR6 (AA) Alkaline battery ×6, 1100 times operation (at 30 sec. measurement/ 30 sec. rest cycle) |
| Dimensions and mass |
164 mm (6.46 in)W × 119 mm (4.69 in)H × 88 mm (3.46 in)D, 760 g (26.8 oz) |
| Included accessories |
Auxiliary Earthing Rod L9840 (2 piece set) ×1, Measuring cable L9841 (alligator clip, black 4 m (13.12 ft)), Measurement Cable L9842-11 (yellow 10 m (32.81 ft), equipped with winder), Measurement Cable L9842-22 (red 20 m (65.62 ft), equipped with winder) ×1, LR6 (AA) Alkaline battery ×6, Carrying Case C0106 ×1, Instruction manual ×1 |
| Datasheet |
Download Catalogue |
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