This Intelligent Stud Scanner makes wall scanning fast and simple. It can detect stud & joist, AC live wires or metals behind walls through electronic signals and shows it on LED display, exactly where the center and edges of your stud actually are. It calibrates automatically after starting up with sensitive induction. Plus, it has a built-in marker slot so you can mark the spot one-handed.

Technology features

Object of Detection: Wood joists, AC Live Wires & Metals

Detection Capability:

Wood joists: thickness of wall is 19.05mm (3/4 inches)

AC Live Wires: 50.80mm (2 inches) deep away from the wall

Metals: 38.10mm (1 1/2 inches) deep away from the wall

Power Supply: 1 x 9V battery

Battery Life: 1 year with normal use

Operating Temperature: 5~40°C

Size: 144x63x27mm

Weight: About 70g (battery not indlucled)

Description

Metal scan mode locates metal pipes or rebar

Automatic calibration on power

Easily find the edges and center

manual adjustment of sensitivity, 4 LED light indicates esensitivity

Audible indication (beep) when target is detected

Easy to operate and carry

Applications:

Wires and pipelines distribution on upholstery, installation of electrical equipments (air conditioner and oil smoke extractor)

Frame of wood furniture detection

Hang mirror, picture, cabinet, and shelves securely

Install grab bar, ceiling fan, and chandelier

Find metallic pipes in concrete

Find electrical box, exhaust vent, conduit, rebar, and ducting

Trace hot wires behind ceiling, floor and wall

In construction and interior decoration

Detection of structures for installation of wooden furniture

Installation of doors and windows