Earth resistance Auto range |
20.00/200.00/1500Ω ±1.5%±0.05Ω(0.00 - 20.99Ω) ±2%±0.5Ω(16.0 - 99.9Ω) ±3%±2Ω(100.0 - 209.9Ω) ±5%±5Ω(160 - 399Ω) ±10%±10Ω(400 - 599Ω) |
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AC current (50Hz/60Hz) Auto range |
Values are displayed, but accuracy isn't guaranted(600 - 1580Ω) 100.0/1000mA/10.00/30.0A ±2%±0.7mA(0.0 - 104.9mA) ±2%(80mA - 31.5A) |
Operating indication |
Earth resistance function : Constant voltage injection Current detection (Frequency : Approx.2400Hz) Dual Integration AC current function : Successive approximation |
Over-range indication | ''OL''is displayed when input exceeds the upper limit of a measuring range |
Response time |
Approx. 7 seconds (Earth resistance) Approx. 2 seconds (AC current) |
Sample rate | Approx. 1 times per second |
Communication Interface | Bluetooth Ver2.1 + EDR Class2 |
Current consumption | Approx. 50mA (max.100mA) |
Measurement time | Approx.5 hours (when R6 is used) Approx. 21 hours (when LR6 is used) |
Auto power-off | Turns power off about 10 minutes after the last button operation. |
Conductor size | Approx.Ø32mm |
Applicable standards |
IEC 61010-1 CAT Ⅳ 300V Pollution degree2 IEC 61010-2-032, IEC 61326 (EMC) |
Power source |
DC6V : R6(sizeAA manganese battery) x 4 or LR6 (sizeAA alkaline battery) x 4 |
Dimensions | 246(L)×120(W)×54(D)mm |
Weight | Approx. 780g (including batteries) |
Included Accessories |
LR6 x 4, Instruction manual 8304 (Resister for operation check) 9167 (Carrying case[Hard]) |