- 3 1/2 digit 1999 counts.
- Capable of measuring earth voltage.
- 2mA measuring current permits earth resistance tests without tripping earth leakage current breakers in the circuit under test.
- Extra function: data hold, auto power of, low battery, over range indication.
- Safety standard: IEC-1010(EN61010), installation Category III.
- Measurement: Earth Resistance by constant current.
- System: Inverter. 820Hz, 2mA approx.
- Earth Voltage: 0-200V AC, 40-500Hz.
- Earth Resistance Range(Resolution): 0-20Ω(0.01Ω), 0-200Ω(0.4Ω), 0-2000Ω(1.0Ω).
- Accuracy: Earth voltage ±(1%+2d), Earth resistance ±(2%+2d) or ± 0.1Ω, which is greater.
- Battery: AA(1.5V) x 6. (not Included).
-Size: 163 x 100 x 50mm.
สนใจติดต่อสอบถามราคา และรายละเอียดสินค้า Digital Earth Resistance Tester
หรือเครื่องมือช่างอื่น ๆ เพิ่มเติม T. 02-3213501, 02-7210560, 081-7345965,
090-9856646 Email : [email protected]


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