SF1 4-in-1 Wall Stud Finder for Ferrous and Non-Ferrous Metals, Material Detector

Features: - The 4-in-1 stud finder can be used in decoration and construction projects, making your work worry-free. - It can accurately detect materials such as metals, non-magnetic metals, wood, and wires. - When approaching the measured object, the detector screen displays an image and distance and triggers an alarm. - Detection depth: 120 mm/4.7" for ferrous metals; 100 mm/3.9" for non-ferrous metals (copper); 50 mm/2" for AC cable; 38 mm/1.5 in for foreign materials (usually refers to wooden slats). - With a backlit display, the data is clearly visible on the large screen. - Warning messages make it easier to strike and use. Status indicator on the screen: Shows the target depth, the detection center point area, and the detected material. Indicator light: The yellow or red light lights up depending on the distance to the target. The green light lights up when there is no target. Audible reminder: When a target is detected, a warning sound will sound. When it reaches the center point, an alarm will sound continuously. Specifications: - Maximum detection depth: Ferrous metal: 120 mm/4.7 in; Non-ferrous metal (copper): 100 mm/3.9 in; AC cable: 50 mm/2 in; Foreign matter (usually refers to wooden slats): 20 mm/0.8 inch for exact mode and 38 mm/1.5 inch for deep mode < p>- Automatic shut-off time: approx. 5 minutes - Operating temperature: -10 °C to +50 °C - Storage temperature: -20 °C to +70 °C Scope of delivery: - 1 x stud finder - 1 x instruction manual - 1 x storage bag