The 4 in 1 detector locates the center of wooden studs in exact mode and deep mode up to a depth of 20 mm, with more precision than any other product on the market. A large LCD screen displays four scanning modes, detection depth, detection signal strength and battery level at a glance. It also detects ferrous metals up to 100mm and non-ferrous metals behind walls up to 80mm deep; live wire detection mode locates live wires up to 50mm deep within a certain range; supports automatic calibration without nails or metal objects nearby, saving time and money.

Features :

• 4 scan modes to detect wood studs, ferrous and non-ferrous metals, and AC live wires
• Stud detection in exact mode and deep mode up to 0.75" (20 mm) and 1.5" (38 mm) deeper separately
• Detection of ferrous metals up to 4" (100 mm)
• Detection of non-ferrous metals up to 3.5" (80 m)
• Locates live AC wires up to 2" (50 mm) away
• Large LCD screen with display of 4 scanning modes, detection depth, detection signal strength, battery and audio signal indicator as well as edge indicator
• The color indicator changes from green to yellow to red when the detector approaches the center of the stud
• Automatic calibration
• Audio tone when detector locates stud, metal or AC wire
• Ergonomic design for comfortable grip at any angle

Specifications:

• Working time: 6 hours
• Battery: 9V battery
• Working frequency: 6.6 kHz
• Detection depth: 80 mm