Measuring system: Earth resistance by constant current inverter 820 Hz, 2mA approx.
Testing frequency: 820 Hz
Display: 3½ digit (2000 counts)
0Ω adjustment
Open circuit indication: LED will be unlit
Low battery indication
Data hold indication
Over range indication: “1”(MSD)
Measuring ranges:
Earth resistance: 0-20Ω / 0-200Ω / 0-2000Ω
Earth voltage: 0-200 Vac(40-500Hz)
Accuracy:
Earth resistance: ±(1.5%rdg+2dgt) or ±0.1Ω, which is greater
Earth voltage ±(1%rdg+2dgt)
Earth resistance resolution:
0-20Ω : 0.01Ω
0-200Ω : 0.1Ω
0-2000Ω : 1Ω
General
Dimensions: 221(L) × 110(W) × 57(D)mm
Weight (battery included): Approx. 600g
Power source: 1.5V (AA) × 6.
Accessories
Instruction manual
Test leads (red-15m, yellow-10m, green-5m)
Auxiliary earth spikes
Simplified measurement probe
Hand strap
Carry case
Batteries.
Safety Standard
EN 61010-1 CAT IV 200V
IEC 61557-1
IEC 61557-5
EN 61326-1
