HIOKI FT6380-50 土地电阻测试仪 (20mA~60A, 0.2Ω~1600Ω, True RMS)

Earthing resistance range: 0.20 Ω (0.01 Ω resolution) to 1600 Ω (20 Ω resolution), 10 ranges, Zero suppression: Less than 0.02 Ω,

Accuracy: ±1.5 % rdg. ±0.02 Ω

AC Current range: 20.00 mA (0.01 mA resolution) to 60.0 A (0.1 A resolution), 5 ranges, Zero suppression: Less than 0.05 mA,

Accuracy: ±2.0 % rdg. ±0.05 mA (30 Hz to 400 Hz, True RMS), Crest factor 5.0 or less (for the 60 A range, 1.7 or less)

Maximum input current (Current measurement): 100 A AC continuous, AC 200 A for 2 minutes or shorter (at 50 Hz/60 Hz, requires derating at frequency)

Maximum rated terminal-to-ground voltage: 600 VAC measurement category IV (anticipated transient overvoltage 8000 V)

Dimensions and mass: 73 mm (2.87 in) W × 218 mm (8.58 in) H × 43 mm (1.69 in) D, 620 g (21.9 oz)

Includes: Carrying case, Resistance check loop (1 Ω±2%, 25Ω±1%), Strap, LR6 alkaline battery × 2, Instruction manual, FT6380-50, Wireless Adapter Z3210 not included