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matching PD690 proving device
For use on systems from 50V to 600V phase to phase
0% + 5 dgt (≤600A) Voltage AC True RMS 0
Testing will commence automatically
Slow flashing blue LED with single beep indicates that the KT1700 electronics are working correctly
Martindale PSI4000 Non Contact Phase Sequence Indicator BSPT matching PD690 proving deviceMartindale PSI4000 Non Contact Phase Sequence Indicator Non contact for improved safety and ease of use Works on both insulated and uninsulated conductors Bright LED and buzzer indication of live phases and sequence Positive indication for clockwise rotation High quality colour coded clips Description An unique non contact phase rotation indicator that carries out measurements via inductive crocodile clips. The increased safety design of this phase
