With this handy Velleman Metal Detector Kit you can find out before drilling whether there are metal objects to be found in a wall, ceiling or floor, so avoiding the potentially catastrophic consequences of drilling into gas or water pipes or through an electric cable. An LED indicates if there is a metal object in the vicinity, giving you peace of mind when you start repair or decoration work. If an audio signal is also desired, space has been provided on the PCB for a buzzer.
Metal detection distance adjustable up to 8cm (3.15in)
LED indication
PCB size 56 x 64mm
Manufacturer's part K7102
Requires 9V battery (not included). Please note: This is a self-assembly kit and requires soldering.
