| Manufacturer | Milwaukee |
| Model | M12 |
| Product Code / UPC | 0026 |
| Replacement Cost | $275.00 |
The SUB-SCANNER: M12 Lithium-Ion Detection Tool is a heavy duty pistol grip detection tool for professional commercial and industrial applications. Powered by the Milwaukee M12 RED LITHIUM battery, the 2291-21 can detect rebar up to 6" deep in concrete, as well as the location of wood and metal studs beneath drywall. In addition, the SUB-SCANNER M12 Lithium-Ion Detection Tool has a four wheel design for durability and smooth, accurate measurement.