● 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.
● The test leads are supplied as standard accessories for simplified
two-wire measuring system.
● Battery operated.
● Data hold function.
● Battery test indication.
● Calibration performed with supplied test leads.
Measuring ranges | Earth resistance 0-20Ω / 0-200Ω / 0-2000Ω Earth voltage 0-200 Vac(40-500Hz) |
Accuracy | Earth resistance ±(2%rdg+2dgt) at 200/2000Ω ±(2%rdg+0.1Ω) at 20Ω 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 |
“ “symbol appears on the display |
Data hold indication |
“ “symbol appears on the display |
Over range indication |
“1”(MSD) |
Dimensions | 250(L) × 190(W) × 110(D)mm |
Weight (battery included) |
Approx. 1500g |
Power source | 1.5V (AA) × 8 |
Safety standards | EN 61010-1 CAT III 300V IEC 61557-1 IEC 61557-5 EN 61326-1 |