Wall Scanner

Model: GMS120



Multi-mode detection — for detection of wood studs, metal objects (rebar, studs and steel/copper pipes) or live wiring
Illuminated ring indicates detection status — green (no object found) / orange (object near) / red (object found within the detectable sensor area)
Automatic center finder — for locating center of detected wood or metal object
Illuminated graphical display — indicates mode, detection strength and more
Three selection modes (wood, metal, AC wiring) - with automatic calibration for easy and precise detection
Audible detection signal - with on/off button
Ergonomic soft-grip - for secure grip and comfort
Illuminated ring indicates detection status


Battery Voltage9
Max Detection Depth Copper WiringUp to 2-in
Max Detection Depth Ferrous Metals (StUp to 4-3/4"
Max Detection Depth NonFerrous MetalsUp to 3-1/8" (80mm)
Max Detection Depth Wood SubstructuresUp to 1-1/2"
Operating Temperature14° F / -10° C ~1 22° F / 50° C
Weight1.7 lb

(1) - Hand Strap

(1) - 9V Battery