The single-pole phase test is only possible
when batteries are installed and in good condition.
The single-pole phase test is not always
appropriate for testing whether a circuit is not live.
For this purpose, the bipolar test is required.
To determine external conductors during
phase tests the display function may be impaired
(e.g. for insulating body protection or insulating
sites).
Firmly grasp the insulated grips of the Tester
probe L2 it is better for increase the sensitivity of
single-pole phase test.
7. Phase Rotation Test
Rotary phase of a three-phase mains
• Right rotary field
6
EN