Practical | Built in intelligent chips achieves sound light alarm auto sensitivity auto shutdown NCV null and live line test and other |
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Functions | The non contact AC voltage detecting pen can more accurately and reliably determine whether the measured object has an AC voltage by sensing the electromagnetic field generated by the AC |
Voltage | Equipped with flashlight convenient for maintenance at |
Darkness | Testing voltage ranges from 12V to 1000V which is suitable for household appliances |
Voltage Detector, Non Contact AC Voltage Detecting Pen NCV Detector Voltage Tester Pen with LED Indicator PM8908C AC12 1000V, Voltage Testers Review