2 in 1 portable installation aid. Locates metal and wooden studs within the wall. A useful mounting accessory for precision TV installations, enables you to check for studs before installation of your TV wall mount. The integral spirit level helps ensure an accurate installation. LED light signals to indicate findings.
- Wood up to 20mm,
- Metal up to 50mm,
- Voltage up to 70mm.
- Batteries included: x3 AG13, 4.5V.