The Milwaukee M12 Sub Scanner provides professional-grade detection for rebar up to 6 inches deep in concrete and locates wood or metal studs behind drywall. Featuring a durable four-wheel design and an intuitive backlit display, this heavy-duty tool ensures accurate measurements for commercial and industrial applications.

• Detects rebar up to 6 in. deep in concrete and locates wood or metal studs beneath drywall
• Differentiates between ferrous (steel) and non-ferrous (copper or aluminum) metals
• Intuitive user interface displays precise stud centers and edges with a high-contrast backlit display
• Four-wheel design ensures smooth, accurate movement and enhanced durability
• Rugged over-molding provides improved durability and a secure user grip
• Simplified one-button calibration for all surfaces
• Includes one M12 Red Lithium battery and charger for immediate use
• Backed by the Milwaukee 5-year warranty for professional reliability