Feature: 1. 2-in-1 Function: This 2-in-1 function tool combining the two functions of wall stud detector and level gauge, so you do not need to buy them separately. 2. This tool can be widely used for detecting wooded beams, metal pipes, wire, and AC wires, has a wide application. 3. Hold function allows you to read the data easily when you move the device, the stud center will be shown on the LCD screen. 4. Automatic/Manual power off for power saving. 5. 3 Scan Mode Switchable: stud 1/2inch(13mm), stud 1inch(25mm), and stud 1 1/2inch(38mm). 6. Level measuring with °/% unit switchover. Specification: This 2-in-1 function tool combining the two functions of wall stud detector and level gauge, so you do not need to buy them separately. If you are looking for this tool, just have a try, it will not let you down. Features: 2-in-1 Function: This 2-in-1 function tool combining the two functions of wall stud detector and level gauge, so you do not need to buy them separately. This tool can be widely used for detecting wooded beams, metal pipes, wire, and AC wires, has a wide application. Hold function allows you to read the data easily when you move the device, the stud center will be shown on the LCD screen. Automatic/Manual power off for power saving. 3 Scan Mode Switchable: stud 1/2inch(13mm), stud 1inch(25mm), and stud 1 1/2inch(38mm). Level measuring with °/% unit switchover. Specifications: Material: ABS Power Supplys: 1 * 6F22 9V battery (NOT included) Item Size: 153 * 66 * 37mm / 6.0 * 2.6 * 1.5in Item Weight: 192g / 6.8ounce Package Weight: 232g / 8.2ounce Package Size: 175 * 75 * 42mm / 6.9 * 3.0 * 1.7in Package List: 1 * Detector 1 * Manual Package List: 1 * Detector 1 * Manual