3in1 Multifunctional Wall Detector Metal Wood&AC Cable Detector Color Digital Display Voice Broadcast ,Portable

- Up to 120mm Detection depth. - Working conditions: -10 ~50, Storage temperature:-20~70 - Built-in 3.7V lithium battery - This unit is an tool for DIY fans, professional electrician and user in decoration field. - Using metal detect function to find hidden metal pipe, rivet or fixture in the wallYou may also like Adjustable Torque Wrench Bicycle Repair Tool Kit Set Bicycle Repair Tool 1/4 "2-14Nm Manual Wrench Set.