Wide 0.1-100% RH Range and Auto Calibration: Measures moisture content from 0.1% to 100% RH using an electrode method, featuring automatic calibration and ambient temperature compensation for accurate readings across various paper types. Fast 0.5s Measurement and Large LCD: Provides rapid readings in just 0.5 seconds. The large backlit LCD screen clearly displays moisture levels and real-time temperature, ensuring usability in low-light conditions. Durable Design with IP20 Rating: Constructed with a robust design rated IP20 for water resistance, making it suitable for use in environments ranging from -10°C to 50°C. High-Precision Dual Sensor : Employs a combined resistance moisture sensor and temperature sensor for high-precision measurements, reporting paper moisture as a percentage by weight. Service: We place great emphasis on our customers' shopping experience. If you have any questions, please feel free to contact us; we will respond to you within 24 hours!