The Milwaukee Advantage

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™ REDLITHIUM ™ 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. The 2291-21 is covered by the Milwaukee 5-Year Warranty.

Features

Measures Depth and Location of Rebar Up To 6” Through Concrete

Detects Location of Wood and Metal Studs

Differentiates Between Steel (Ferrous) and Copper or Aluminum (Non-Ferrous) Metals

Intuitive user interface displays stud centers and edges

High contrast white on black display and backlight for easy reading

Rugged over-molding improves durability and user grip

One button calibration for all surfaces

Specifications

Voltage 12V

Wood Metal Stud (Depth) 1-1/2 inches

Non-Ferrous Metal (Depth) 6 inches

Ferrous Metal (Depth) 6 inches

Displays Metal Depth Yes

Stud Edge (Wood Metal) Yes

Stud Center (Wood Metal) Yes

Differentiaties between Ferrous/Non-Ferrous Yes

Position Accuracy-Stud Mode 1/4 inch

Position Accuracy-Metal Mode 1/2 inch

Depth Accuracy-Metal Mode 1/2 inch

Scans Through Drywall Yes

Scans through Concrete Yes

Displays Stud Position Yes

Calibration Yes

Display Resolution 0.5 inches

Backlight Yes

Display High Contrast White on Black LCD

Rugged Overmold Yes

Switch Type On/Off Button

Carry Case Hard Case

Battery 12V RED LITHIUM™

Charger Yes

No of Batteries Included 1

Charge Time 30 minutes

Includes

2291-20 SUB-SCANNER™ M12™ Detection Tool

M12™ RED LITHIUM™ Battery Pack

30-Minute Charger

Hard Carry Case

Manual