Spot Measurement Technology: Detects objects immediately upon placement on the wall; removing the need for broad scanning movements and making it perfect for confined spaces or uneven surfaces. Centre Finder: Provides clear visual guidance to pinpoint the exact centre of the detected object; not just the edge; significantly reducing the risk of drilling errors. Dual Power Source: Offers complete flexibility by running on both the Bosch 12V Li-Ion rechargeable battery system and standard AA alkaline batteries (using a battery adapter). Three Detection Modes: Simple; self-explanatory buttons allow you to switch instantly between Drywall; Universal; and Concrete modes to optimise accuracy for the specific base material. Material Versatility: Capable of locating water-filled plastic pipes; magnetic metals (e.g.; iron); non-magnetic metals (e.g.; copper); live cables; and wooden substructures. Audio and Visual Alerts: Features a "traffic light" LED system (Green; Amber; Red) combined with an audible signal to indicate the presence of an object clearly and quickly. Centre Cross Indicator: When an object is located; the display shows a centre cross; giving you the confidence to mark your drilling point with high precision.