Bosch TRUVO Basic Cable and Pipe Wall Detector

Unfortunately you can't always be certain as to where pipes and cables have been routed through a wall. However, one thing you can be certain of is that drilling into them is going to be bad news. The latest model in the TRUVO series from Bosch is designed to give DIYers a bit more insight into what's lurking behind their walls and incorporates a traffic light and audio warning system for live cables and metal objects. The TRUVO lights up red when it detects a metal object right next to it, amber when there are metal objects in the immediate vicinity, and green in areas whe