- Loop impedance measurement without tripping out any RCD
- Insulation measurement with 100, 250, 500 V test voltages
- RCD testing, trip time, trip current, ramp current
- RCD auto test without going between the unit and RCD. With a recall of the test results.
- Continuity test with auto null facility to zero out lead resistance
- Protected against damage when accidentally connected across phases
- Integrated polarity test
- Display
31/2 digit LCD 1999 digits - Insulation resistance
0.05 – 2000 Mohm - Test voltage at 1mA
100, 250,500 V - Continuity
0.05 – 199 ohms - Loop Impedance
0.01 – 2000 Ohms
| - PSCC
0 – 26 Ka - RCD nominal test currents
10, 30, 100, 300, 500 mA, 1/2 x 30 mA, 5 x 30 mA - Trip time
0 ms – 500ms - Tripping current with ramp test
1/2 rated current to 1.1 rated current - Voltage
0 – 440 V - Frequency
45 – 65 Hz - Safety standards
EN61010, BS EN 61557 BS 7671 - Over voltage category
CAT III 300 V - Supplied c/w Battteries
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