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OEM
Происхождение товара
Hebei, China
Product Define:
Transformer Free Load Tester
Voltage measurement range
0 ~ 500V phase voltage (line voltage is 800V)
Current measurement range
0 ~ 20A (support external CT to expand measuring range)
Measurement accuracy
0.2 % (power factor 1.0-0.2); 1 % (power factor 0.2 ~ 0.01)
Working power supply
AC220V±15%
Working temperature
-10 ℃ -40 ℃
Environmental humidity
10% -85%
Weight
3Kg (excluding the test line)