Specification: Item Type: Digital Thermometer Hygrometer Material: ABS, Electronic Components Screen Size: 3.2in Large Screen Product Size: Approx. 81 x 71 x 10mm / 3.2 x 2.8 x 0.4in Crystal Clock: 12 Hour Clock (AM is the Morning Period, PM is the Afternoon Period) Temperature Measurement Range: -10℃ to 88℃ Temperature Measurement Accuracy: ±1℃ (1.8℉) Temperature Resolution: 0.1℃(0.2℉) Humidity Measurement Range: 10%RH to 99%RH Humidity Measurement Accuracy: ±5%RH Humidity Resolution: 1% Power Supply: CR2032 Button Battery 50mah (included) Weight: Approx. 59g / 2.1oz Package List: 1 x Digital Thermometer Hygrometer 1 x Bracket 1 x Double Sided Tape 1 x User Manual Note: 1. Automatic real time detection according to the surrounding environment temperature sensor and humidity sensor, and the data display is detected and refreshed every 10 seconds or so. 2. The clock icon is displayed on a fixed screen, and the time can be set freely. There is a time button on the side of the product. Press the hour hand to flash once to set the hour. Press and hold to fast‑forward. After the setting is completed, it will automatically enter the minute hand and flash. You can set the minute, long press to fast‑forward, and automatically enter the normal state after the setting is completed and stay for 5 seconds. Features Four Stomatal Monitoring: The temperature humidity meter is monitored by four stomata, sensitive sensing, and highly accurate to perceive changes at every moment. Real Time Monitoring: Real time monitoring of indoor ambient temperature and humidity data, refreshed every 10 seconds. HD 3.2in Screen: High definition 3.2 inch screen, clear picture quality, easy to read at a distance. Applicable Scene: You can put it in your baby room, pet room, cellar, basement, kitchen, garden, grow tent or office and other places. Ultra Thin: Using sophisticated production technology, this temperature humidity meter is ultra thin, simple and lightweight.