Description Stud Finder and Moisture Meter: 8 detection modes including 1/2 in stud scan, 1 in stud scan, 1.5 inch stud scan, 2.36 in metal scan, 2 in AC scan, wood moisture measuring, building material moisture measuring and 0-40 ambient thermometer. Precise Identify The Exact Content of Moisture: pin moisture meters are the only type that can help identify the exact location of moisture, penetrating design for the truest moisture, (Wood: 6%-60%, Building materials: 0.2-2.9%, plasterboard 0.2% - 50%) 100% Accuracy and Auto-calibrating Stud Finder: Upgraded exclusive sensor chip with highest sensitivity, detecting AC wire, pipe, metal and wood hidden in walls, floors and ceilings quickly and accurately. Ultra-Clear Digital LCD Display Audio Alarm: backlight displayis is clear even in bright or low light, more comprehensive and understandable display than others, beep intensity and signal bar identifies the target distance and direction. Thermometer and Drop Resistant: Temperature detection can track hot or cold water leaks to locate of the leak and measure ambient temperature, also built-in shock absorption can withstand without damage. Color: Red Material: plastic Package Contents: 1 x Stud Finder Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.