The bosch gms120 is the most reliable multi-detector in its class.
Pinpoint indication of the object’s centre with the Centre Finder scale & display of material properties.
Better visibility of the result due to illuminated display & marking hole with LED luminous ring.
Three detection modes for various applications: Drywall mode, Metal mode & Live cable mode. The Metal & Drywall modes are over-ridden of any live cables are detected, so no matter what mode you have selected, the device will always detect and notify you of a live cable.
Most objects are found and application errors are avoided due to the automatic calibration
Reliable detection even of deep-lying objects, up to a depth of 12cm.
Even more reliable detection of objects due to three-colour LED luminous ring.
1 x 9V Battery