The Martindale PC15250 Phase Rotation and Continuity Indicator is a simple, quick device that can easily and simply prove all three lines, or identify which are faulty and will show the sequence of phase rotation.
This phase rotation unit can identify worn or unmarked cables quickly and effectively. It can also ensure 3 phase outlets and machines are wired correctly.
With retractable GS38 probe shields, a choice of long exposed tips or shorter lengths depending on whether you need to reach inaccessible contacts or require increased safety.
Usage: Systems from 100V to 600V phase to phase, 40Hz to 60Hz
Operating temperature: -20°C to 50°C
Overvoltage category: Cat III/600V
Pollution degree: 2