Indoor Outdoor Thermometer Wireless Digital Hygrometer Temperature Gauge With Time, Temperature Humidity Sensor                     [Easy to Read Display] 4 inch LCD records outdoor and indoor temperature and humidity. And records Min/Max Temperatures and humidity percentages with trend arrows to alert you of the changes of your environment. Temp Accuracy: ± 1.5Fahrenheit/± 1Celsius ; Humidity accuracy:±5%]     [Backlight & Touchscreen]This wireless thermometer features blue backlight and touchscreen, turn on the backlight to make it clear and easy to read at night     [Practical and Essential for Life] Digital outdoor thermometer includes a built-in alarm clock(12/24H), snooze function , It is a perfect choice for your regular daily life. Tabletop or wall-mountable design for added convenience.     [Multiple Installation Ways]This digital hygrometer temperature gauge features a tabletop stand to place on your counter or uses the magnetic back to attach to a fridge or mount on the wall. Fahrenheit/Celsius Selector;     [Totally Wireless]Display and outdoor sensor all battery operated (not included).You can place them anywhere, regardless of the restriction of the socket.Monitor the real-time temperature/ of bedroom, living room, baby room, kitchen, office, patio, greenhouse, camp trailer, hen house, garage and so on          Colour:black+white     Material:plastic          Package Contents:     1 x Temperature and hygrometer     1 x Sensor          Only the above package content, other products are not included.     Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.