- Temtop T1-JP digital hygrometer with high-precision Swiss sensor (±0.5°F, ±3%RH). - Monitors ambient temperature and humidity in real time for optimal environment control. - Export and view historical data for up to 100 days via Bluetooth and mobile app. - 3-inch LCD screen with large digits and 24-hour max/min record. - Visual humidity comfort indicator with three colors for easy interpretation. - 800 mA lithium battery, low consumption and up to 180 days of battery life. - Includes magnetic stand for flexible mounting on desk or metal surfaces. - Automatic time synchronization with mobile phone for greater accuracy. - Perfect for use at home, office, garage, nursery, or greenhouse.