Detector Bosch D-Tect 120

Dual power source: works with both 10.8V LI battery and standard alkaline batteries. Spot measurement instead of method measurement allows you to localise to a small surface area. Centre Finder: Optical direction indicator for precise location of object centre. Smooth user interface with 3 self-explanatory function buttons for different measurement applications. Pinpoints objects down to 12 cm material depth. Sound and light signal when objects in the wall are localized.