Key features

• •High Precision & Battery Saving -- using imported precision measurement chips and process technology to obtain accurate indoor/outdoor temperature humidity.
• •IPX4 Waterproof--The wireless sensor adopts waterproof technology and can be placed in a suitable place outdoors. 5S detects the temperature and humidity once, and grasps the environmental changes in real time.
• •Enhanced Signal Technology, 330ft Ultra-long Distance & Stable Connection-- through continuous experiments and tests, a longer-distance and more stable wireless connection technology than ordinary outdoor thermometers has been developed, allowing you to obtain multi-directional weather conditions more easily.
• •10S Backlight--The outdoor temperature gauge is powered by batteries (not included), and you can read the screen by the backlight at night.
• •Easy Setup & Lifetime After-sales Guarantee--Front buttons with function description with detailed instruction manual, to let you complete the setup and get a perfect digital thermometer easily.