Suggested Retail: $27.99. Stud Finder Wall Scanner - 5 in 1 Stud Finder Tool with Intelligent Microprocessor Chip and HD LCD Display - This 5 in 1 stud finder tool is equipped with an intelligent microprocessor chip and HD LCD display. It can quickly locate wood, metal, and AC wires hidden in walls, floors, and ceilings. It is capable of working on different wall surfaces, providing maximum reliability with its auto calibration feature. The LCD display is backlit and provides clear visibility even in low light conditions. The tool is highly sensitive and can accurately locate the edges and center of metal, studs, joists, pipes, and live AC wire. Model: 139-410-BLACK -- LOT STICKER: BB-BOX-BOX00000249-ITEM-854c1db2___LPNPMUA2182000 -- SIZES ARE ESTIMATED. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.