High Quality Taut Band movement.
Capable of measuring earth resistance and earth voltage.
2mA measuring current permits the testing of earth resistance without tripping earth leakage current breakers in the circuit under test.
Test test leads are supplied as standard accessories for simplified two-wire measuring system.
Two insulation test voltages(DC): 250V and 500V.
Alternation voltage measurement.
Battery life indicator.
Fuse protected.
Accessories
Instruction manual,
Test leads,
Auxiliary earth spikes,
Simplified measurement probe,
Shoulder belt, Batteries
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
Safety Standard
EN 61010-1 CAT III 600V
EN 61326-1
