BOSCH DIY UniversalDetect AAA batteries Wood & metal sensor

3 Detection Settings: The wall scanner detects wooden studs, live cables, and metal up to 25/50/100 mm respectively, so users can drill with confidence Easy-to-Use: With step-by-step instructions, the stud detector guides users through detection and provides tips for how to get the best results Touchscreen Display: The 2.4” full-colour touchscreen clearly displays results and makes it easy to change settings on the cable detector or get tips 3-Color Indicator: The LED ring around the centre marking hole turns red for a detected object, yellow for a nearby object, and green when no object has been detected Auto Calibration: The cable finder auto-calibrates for a quick and easy start to accurate detection. Simply turn on the device and start detecting, Weight: 0.66138678625 pounds, Manufacturer: Bosch

4 x AAA batteries Detects metals, live cables and wooden stud