Is Smart Device:no Measure Type:CU50 Type:CU50 Theory:Thermometer Hygrometer Usage:Household Model Number:5253 Max Measuring Temperature:50°C - 69°C Display Type:DIGITAL Power Type:Button Battery Display Size:2.0 - 3.9 Inches Style:Standing and Wall Hanging Origin:Mainland China NOKLEAD Room Thermometer Hygrometer Small Digital Temperature Humidity Meter Indoor Thermometers Sensor Air Monitor with Clock Comfort Display Calibration Features: Time: clock 12/24 hour conversion Temperature detection range: the temperature range is - 9.9 ℃~60 ℃ (14.18 ˚ F~140 ˚ F） Humidity measurement range: 20%~95% Color automatic environment climate prompt: 1. Drying: any temperature, humidity less than or equal to 29%, DRY diagram is displayed 2. Comfortable: When the temperature is 18 ℃～ 26 ℃ and the humidity is 30% ～ 69%, COMFORT is displayed 3. Humidity: WET diagram is displayed at any temperature and humidity ≥ 70%~95% Temperature switching: F/C switching Power supply mode: 2032 batteries Package Include: 1 * 5253 Lcd Digital Thermometer Hygrometer 1 * User Manual Smiley Mini LCD Digital Thermometer Hygrometer Indoor Room Temperature Humidity Meter Sensor Gauge Weather Station Mini LCD Digital Thermometer Hygrometer Temperature Indoor Convenient Temperature Sensor Humidity Meter Gauge Instruments Cable New Mini LCD Digital Thermometer Hygrometer Indoor Electronic Temperature Hygrometer Sensor Meter Household Thermometer Digital LCD Indoor Convenient Temperature Sensor Humidity Meter Thermometer Hygrometer Gauge LCD Digital Thermometer Hygrometer Indoor Room Electronic Temperature Humidity Meter Sensor Gauge Weather Station For Home LCD Digital Clock Hygrothermograph Indoor Thermometer Hygrometer Home Office Desktop Table Monitor Temperature Humidity Meter