Features: Mini thermo-hygrometer, help you real-time monitoring of indoor temperature and humidity, timely adjustment, care for family health. Large size LCD display, clear display. Built-in high-accuracy sensor, stable performance, quick response, more accurate measurement. Made of high-quality ABS, strong and with nice durability. Built-in 1 * CR2032 battery, low power consumption and long endurance. Small and lightweight, with mag net, can be easily adsorbed to metal surfaces. It comes with double-sided adhesive, easy for pasting and use. Strong practicality, it is perfect for home, office, baby room, restaurant, warehouse, greenhouse, storage room, etc. Specifications: Color: White Material: ABS Model: Celsius() / Fahrenheit()(optional) Temperature Measurement Range: -10-60(14-140) Temperature Measurement Accuracy: ±1 TemperatureResolution: 0.1(0.2) Humidity Measurement Range: 10-99%(RH) Humidity Measurement Accuracy: ±5% Humidity Resolution: 1% Battery: 3V, 1 * CR2032 Item Size: 45 * 45 * 13mm/ 1.8 * 1.8 * 0.5in Package Size: 50 * 50 * 20mm/ 2.0 * 2.0 * 0.8in Package Weight: 26g/ 0.9oz Packing List: 1 * Thermo-Hygrometer