Features: The 5000T pinless moisture meter features undamaged 20 40mm depth detection with audible alarms, displaying state through color code alerts for wood, dry wall, and concrete. This digital humidity tester combines a color screen with touch calibration, automatic data retention, and 30 minutes auto shutoffs, power by ABS construction for high measurement accuracy across materials. Essential for contractors assessing lumber moisture level, woodworkers verifying wood dryness, and homeowners inspecting wall/floor during renovations projects. Optimizes woodworking shops, construction sites, and agricultural storage facilities by preventing material warping through quick moisture detection in timber beam, dry wall panel, and concrete slabs. Engineered with 0 40℃ operational tolerance and emergency beep alerts when exceeding 60% humidity thresholds, ensuring reliable moisture analysis without front penetration damage. Specifications: Material: ABS. Size: Approx.195x60x30mm/7.67x2.36x1.18inches Weight: 280g. Parameters: Product name: Contactless wood hygrometer. Measurement ranges: 0 - 100. Measuring depth: 20 - 40mm. Risk Limit valves Ranges: 0 - 50. Wet limit valves ranges: 51 - 100. Battery: 3.7V 400mAh. Operating current: approximately 35mA. Operating temperature: 0 - 40°C. Package Includes: 1Pc 5000t Induction Wood Moisture Meter note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.