Stud Finder Sensor Wall Scanner -4 in 1 Electronic Stud Posi Tioner with Digital LCD Display, Central Positioning Stud Sensor and Sound Alarm are Display for Wood AC Wire Metal Studs Detection

WHY YOU SHOULD BUY THIS DETECTOR: ?Locates stud center and edges ?locates metal and wood parts ?AC scan mode for live wire tracing ?Auto power-off within 3 minutes (If there's no operation ) ?Backlit screenSTEPS:1?Choose the correct mode according your needed: stud, metal or AC wire 2?Get it calibrated before using 3?Move slowly to find objects 4?Beep sound and center column will tell you where the center is. DETECTION CAPABILITY: Stud :1.5-inch behind wall AC live wire: 2-inch Metals: 3-inch PACKAGE CONTENT:*1 x Stud finder *1 x User manual *1 x 9V battery The wall detector features large LCD display, ergonomic design and multi-sense technology for accurate detection of both metal and wooden studs. It will also detect live wiring up to two inches into walls. The four scanning modes (stud scan, deep scan, metal scan and AC scan) make it ideal for both tradesmen and home carpenters. With this device, you can immediately find a suitable place on the wall without making any extra holes We suggest you to use Stud Mode first to find the edges of wood and metal studs up to 3/4 inches (19mm) deep. If Stud Scan mode shows irregular readings or the Signal Strength indicator is weak, the studs might be behind more than ¾ inches (19 mm) of drywall.then switch to Deep Scan mode. This doubles the scanning depth to 1½ inches (38 mm) deep and allows for increased accuracy on deeper targets. Use this mode to locate and avoid hazards such as pipes behind walls. Metal Scan mode detects non-ferrous metal such as copper pipe up to 1½ inches (38 mm) deep, and ferrous metal such as rebar, up to 2.36 inches (60 mm) deep. You can differentiate between metal and wood studs through this mode. First, find the stud in Stud Scan mode. Then, switch to Metal Scan mode, the tool alerts in a pattern as it detects the mental drywall screws in the wood for wooden studs. In this mode detect live, unshielded AC wires, electrical wires up to 2 inches (51 mm) deep. For Safety, in all modes, this wall scanner always detect and indicate the Live AC Wire. Note: Wire Warning Detection works in both StudScan / DeepScan / MetalScan Modes. The Wire Warning Detection Icon will flash when live, unshielded wires are detected. Place the unit flat on the wall, press and hold the scan button to start calibration, the decreasing bars will disappear and buzzer will beep one time and the calibration is completed. Slowly slide tool across the wall. A bottom pointed arrow and EDGE indication will illuminate, indicating location of the stud edge. Continue sliding the tool. When the center of a stud is located, the full bars on the Signal Strength Indicator, the pointed arrow on the top of the bars, the CENTER indication will all show and the buzzer will sound. WHY YOU SHOULD BUY THIS DETECTOR: ?Locates stud center and edges ?locates metal and wood parts ?AC scan mode for live wire tracing ?Auto power-off within 3 minutes (If there's no operation ) ?Backlit screenSTEPS:1?Choose the correct mode according your needed: stud, metal or AC wire 2?Get it calibrated before using 3?Move slowly to find objects 4?Beep sound and center column will tell you where the center is. DETECTION CAPABILITY: Stud :1.5-inch behind wall AC live wire: 2-inch Metals: 3-inch PACKAGE CONTENT:*1 x Stud finder *1 x User manual *1 x 9V battery Tags: stud finder, wall scanner, metal detector, wood stud finder, drywall scanner, AC wire detector, electrical stud finder, 4 in 1 stud finder, electronic stud finder, DIY stud finder