ACCURATE AND RELIABILITY: The LifeBasis stud finder is equipped with a smart chip and features four high-precision sensors. Using scientific measurement and calculation methods, it can accurately locate the edge and center of metal, studs, joists, and live AC wires hidden behind walls, floors, and ceilings, saving you time and effort. (Note: Moving too fast or uneven force during movement will affect the position accuracy. PLEASE keep an even force and moving speed when using.) MULTIFUNCTIONAL OPERATION: This multifunctional measuring instrument enables a wide range of scan modes, including wood beam scan(20mm/38mm, Place the device against a blank wall section for calibration before each detection. ), metal scan(100mm max, calibration in the air is required before each detection.), AC wire Scan(12-1000V AC 50/60Hz), moisture scan(wood 5%-50% ), distance area(0.05-40m), and thermal image scan(-20℃~+1000℃). One detector meet your various measurement needs THERMAL IMAGING MODULE: The detector is equipped with a thermal imaging module. The thermal imager has a 32x32 image resolution. It offers an extended temperature range of -20°C to +1000°C and a thermal sensitivity of 200mk, allowing for precise temperature measurements and capturing temperature changes, easy to check abnormal points. You can also take and store photos EASY TO USE: This detector is equipped with a 2.4-inch LCD color screen, with two operation modes of key and touch button. It also has voice broadcast and visual alarms, allowing you to easily understand the test results. The instrument has a continuous operating time of approximately 6 hours. It requires a 5V 2A charger with a TYPE-C interface. The charging time is generally around 3-4 hours. Perform Detection Function Calibration: Place the instrument in an environment free from metal and strong magnetic field interference (such as lifting the instrument into the air by hand, etc.), and then hold down the ‘C’ button or follow the center of the screen until the screen displays a blank screen to prepare for detection. Repeated calibrations lead to more accurate results. RESPOND PROMPTLY: Package includes MK2301 multifunction measuring instrument, thermal imaging module, user manual, USB cable. If you have any questions about the products, we will give you a solution ASAP. (Note: Please be sure to read the product manual carefully and follow its instructions to maximize the function of the instrument) ASIN B0DN9V6K43 Color Black Batteries 1 Lithium Metal batteries required. (included) Item Weight 10.2 ounces Part Number LSMI001 Manufacturer Life Basis Power Source Battery Powered Battery Cell Type Lithium Metal Item model number MK2301 Batteries Included Yes Batteries Required Yes Package Dimensions 5.91 x 4.29 x 1.89 inches Included Components multifunction measuring instrument