Before cutting or drilling into a wall use the FK946 to check if there is any embedded live AC supply wires. This non-contact voltage detector circuit will detect if there is an AC voltage present up to a distance of 1cm. A bright red LED will blink or light up indicate the proximity of live wires.

Technical Specification
  • Power Supply : 9VDC @ 4mA(working), 1.2mA(standby)
  • Detection Distance : 1 cm.
  • Indicator : Red LED
  • PCB Dimensions : 2.3" x 1.29" x 0.7" (58.4mm x 32.8mm x 17.8mm)

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