-4-
4. SPECIFICATIONS
Measuring Ranges
Earth Resistance
0-20Ω, 0-200Ω, 0-2000Ω
Earth Resistivity
0.06~6.28 kΩ.m
0.62~62.8 kΩ.m
6.28~628 kΩ.m
Earth Voltage
0-300V AC
Accuracy
Earth Resistance
±2%rdg±3dgt
Earth Voltage
±2%rdg±3dgt
Earth Resistance
Resolution
0-20Ω:0.01Ω
0-200Ω:0.1Ω
0-2000Ω:1Ω
Measuring System Earth resistance by constant current
Inverter 820Hz approx. 2mA
Temperature &
Humidty
Operating:0
℃
~40
℃
≤80%R.H.
Storage:-10
℃
~50
℃
≤80%R.H.
Power Source
1.5V(AA) x 8
Dimensions
250(L) x 190(W) x 110(D)mm
Weight
Approx. 1500g (battery included)
Accesories
Test leads (red-15m, black-10m,
yellow-10m, green-5m)
Auxiliary earth bars
Instruction manual
Carry case
Shoulder belt
Batteries
