Hioki 3151 Earth Ground Tester

•         3-electrode measurement

•         Wide measurement range for 0 to 1150Ω, based on EN standard

•         Switchable measurement frequency to minimize the influence of harmonic earth voltage

•         Semi-dust-proof construction

Hioki 3151 Earth Ground Tester

For Maintenance of Electrical equipment (Grounding resistance meter, Voltage Detector)

•         Earthing resistance : 10 Ω (0 to 11.5 Ω), 100 Ω (0 to 115 Ω), 1000 Ω (0 to 1150 Ω), Accuracy: ±2.5 % f.s * when using 2-pole method, 100 Ω, 1000 Ω ranges only

•         Earth voltage : 30 V (0 to 30 V), Accuracy: ±3.0 % f.s.

•         Operating method : AC potentiometer method

•         Functions : Switchable measurement method (2-pole, or 3-pole method), Switchable testing frequency (575 Hz, or 600 Hz), Auxiliary earthing (P/C pole) resistance check

•         Supplied accessories : AUXILIARY EARTHING RODS 9214 ×2, MEASURING CABLE 9215 (black 5 m (16.41 ft), yellow 10 m (32.81 ft), red 20 m (65.62 ft), one each, CABLE WINDER 9216 × 3), CARRYING CASE 9393 × 1, Hand strap × 1, R6P (AA) manganese batteries × 6