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.
Auto power off function.
The timer operates automatically for about three to five minutes when the "PUSH BUTTON SWITCH" and "TIMER ON BUTTON" are pressed together.
This will keep test "ON" for the duration of the timer.
Timer for test function (count 3-5 minutes).
Battery operated.
Data hold function.
Small and light weight.
Calibration performed with supplied test leads.
Accessories
Instruction manual
Test leads (red-15m, yellow-10m, green-5m)
Auxiliary earth bars
Carry case
Batteries.
Measuring ranges:
- Earth resistance: 0-20Ω / 0-200Ω / 0-2000Ω
- Earth voltage: 0-200 Vac(40-500Hz)
Accuracy:
- Earth resistance: ±(2%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
Measuring system: Earth Resistance by constant current inverter 820Hz approx. 2mA
Display: 3½ digit (2000 counts)
Open circuit indication: LED will be unlit
Low battery indication
Data hold indication
Over range indication: “1”(MSD)
General
Dimensions: 163(L) × 100(W) × 50(D)mm
Weight (battery included): Approx. 480g
Power source: 1.5V (AA) × 6
Safety Standard
EN 61010-1 CAT III 200V
EN 55022
