To come up against an electric cable while drilling a hole in a wall can have catastrophic consequences. Likewise, drilling into gas, water pipes or central heating pipes can be extremely hazardous. With a handy metal detector it can now be determined beforehand whether there are metal objects to be found in a wall, ceiling or floor. An LED indicates if a metal object is in the vicinity.
Push button operation
LED proximity indicator
Max detecting distance: 8cm / 3.15"
Power Supply: 9V battery (not incl.) Recommend Jameco P/N: (2112461).
Dimensions: 56mm x 64mm (2.2" x 2.5")
Optional buzzer: SV4/12 (discontinued), we recommend this alternate buzzer.