Earth Resistance
Measuring system: Earth resistance by constant current inverter 820Hz, 2mA approx.
Measuring Ranges:
- Earth resistance: 0-12 / 0-120 / 0-1200Ω
- Earth voltage: 0-30V AC / 40-500Hz
Accuracy:
- Earth resistance: ±3% F.S.
- Earth voltage: ±2.5% F.S.
Insulation Resistance
Test voltage (DC V): 250V / 500V
Measuring ranges:0-100MΩ / 0-200MΩ
Output voltage open circuit: Rated test voltage +10%
Short circuit terminal current: 2mA DC
Accuracy: ± 5% of scale length
AC Voltage
Measuring ranges: 0-600V AC
Accuracy: ± 2.5% of full scale
Line frequency range: 40-500Hz
General
Dimensions: 250(L) × 190(W) × 110(D)mm
Weight (battery included): Approx. 1500g
Power source: 1.5V (AA) × 8.
Accessories
Instruction manual,
Test leads,
Auxiliary earth spikes,
Simplified measurement probe,
Shoulder belt, Batteries
Safety Standard
EN 61010-1 CAT III 600V
EN 61326-1
