【Damage-Free Testing】Uses sensitive electrode probes for surface contact measurement. Get professional moisture readings without piercing or leaving holes, keeping your materials in pristine condition. 【Versatile Calibration】 Features 4 density settings specifically calibrated for Corrugated Cardboard, Coated Paper, Writing Paper, and Newsprint for maximum accuracy across different paper types. 【Rapid & Accurate Results】0.5s Instant Response: Delivers high-precision detection with ±2% accuracy. The ultra-fast 0.5-second response time makes it an essential tool for high-speed QC in warehouses and printing plants. 【Built-in Temp Reference】Simultaneously tracks ambient temperature (°C/°F). Easily monitor storage and lab conditions to understand how environmental factors are impacting your paper moisture levels. 【Ready-to-Use Kit】Complete Package: Smart design includes Auto-Power-Off and a Low Battery indicator. Comes with carrying pouch, allowing you to start professional testing straight out of the box.