Material: ABS Resin Color: Silver Grey Power Mode: Battery Powered Assembly Required: No Special Features: Stain resistant,Sandproof Recommended Scenario: Construction Display Type: Led,Digital Measurement Accuracy: 0.01 Operating Voltage: ≤36V Brand: ARTSCAT Laser Type: Without Laser Battery Properties: Without Battery Item ID: RE10468 Learn about dimensions EU Responsible Person for this product – click for details Battery type: 9V dry battery (shipped without battery) Features: The new 1.5-in-1 design is more powerful, more accurate, and lasts longer. 2. This product can quickly and easily locate wooden metal studs, joists, metal pipe reinforcement and live AC wires behind walls, floors and ceilings. 3. The design of the alarm allows you to always know the situation of the wall, so that the operation is more accurate. 4. SH402 wall detector can clearly identify what objects are inside the wall, which is more intuitive and accurate. Wood detection, metal detection, current detection. 5. Wide range of adaptation, as long as you want to see the internal situation of opaque objects, you can want to use it. 6. Use upgraded internal sensors. It senses changes in the density of the space behind the wall and locates the stud center very accurately. Specifications: Model: SH402 Product material: PC/ABS Product color: silver, Product net weight: 170g Product gross weight: 220g Alarm mode: Tweet Display: LED green backlight screen Package Included: SH402 detector + manual