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 where no hazards are detected. For further convenience, dedicated LEDs with metal and live-wire icons show specifically what the detector has found. A single on-off button and automatic calibration ensure direct start-up for scanning tasks. A language-neutral quick start guide with simple graphics is included to help with correct handling of the tool, ensuring more accurate results. Features & Benefits • Simple detection of live cables and metal objects up to 70 mm • A clear LED traffic light display indicates places where drilling should not be carried out • Sound concept with parking-assistance logic indicates found objects • Direct start-up thanks to auto-calibration and one-button concept • Specific live cable and metal indication via two separate LED displays Specifications • Detectable Materials: Ferrous Metals, Non-ferrous Metals, Live Cables • Detection Depth of Live cables, Max: 50 mm • Detection Depth of Metal, Max: 70 mm • Calibration: Automatic • Battery: 3 x 1.5 V LR03 (AAA) • Automatic Deactivation: 10 min • Working Range, Approx: 0.07 m Contents • TRUVO Detector • 3 x 1.5V LR03 (AAA) Batteries • Quick Start Manual • Carton