The scope of delivery is subject to the first picture, other pictures are the display effect The smart thermometer and hygrometer can be seen at a glance; high sensitivity sensor LCD display double-sided wall sticker low power consumption; real-time monitoring of indoor environment temperature and humidity data; Concise segment LCD display refreshing every 10 seconds ; The font is clear and easy to read Sensitive Response Ling; four monitoring air holes on the back, real-time monitoring of indoor temperature and humidity, high-precision perception 3.2-inch high-definition LCD screen; clear image quality, large font display, visible clearly from a distance Easy reading Fashion ornaments Humidity display Temperature display Real-time clock Multi-functional placement method Golden 45 degree tilt angle Intimate wall sticker design The laboratory simulation test of this product has passed minus -10 C, and the operating conditions are still working normally in a high temperature environment. Product Name: Multifunctional automatic electronic temperature and humidity device Size: 3.2 inch large screen 81mm 71mm 10mm Crystal clock: 12 hour clock ( AM is morning time, PM is afternoon time) Temperature measurement range: -1070C Temperature measurement accuracy: 1C (1.8F)Temperature resolution: 0.1C (0.2F) Humidity measurement range: 20%RH-90%RH Humidity measurement accuracy: 5% RH Humidity resolution: 1% Resolution; wide angle view Heavy mile; 0.12 (kg) Scope; general Hardware; ABS + electronic components Temperature measurement range; -10 ~ 70 () The humidity measurement ruler range; 20%~90% (RH) Temperature measurement accuracy; 1 (c) Temperature resolution; 0.1 (C) Accuracy of humidity measurement; 1% (RH) Humidity resolution; 1% RH) Temperature measurement error; plus or minus 1 (c) Humidity measurement error; plus or minus 5% This product does not include batteries, which need to be purchased separately Configuration: a holder, built-in CR20323V battery Instructions for use < li> 1. Real-time automatic detection according to the surrounding environment temperature sensor and humidity sensor, and the data display is detected and updated every 10 seconds or so; 2. The clock icon is a fixed screen display, the time can be set freely, there is a time button on the side of the product, press the flashing hour hand once to set time, long press to fast forward; after the setting is completed, it will automatically jump to enter after 5 seconds The minute hand flashes, you can set the minutes, long press to fast forward; after the setting is completed, it will automatically enter the normal state after 5 seconds. Please allow slight deviation in the measurement data and make sure you don't mind before ordering. High quality store for you! " Note: The data is all measured manually, please allow 1-3cm error, due to the difference in light and display, there will be a certain color difference, the actual object received shall prevail.