Key Features: Built-in help screens for referencing on site. Built-in fuse tables for automatic evaluation of the line/loop impedance result. On-line voltage monitoring: monitors all 3 voltages in real-time. Polarity swap: automatic polarity reversal on continuity test. Trip Lock function: loop impedance test without tripping the RCD. Built-in charger unit has a built-in charging circuit and comes complete with a set of rechargeable NiMH batteries. RCD auto: automated RCD testing procedure.
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