Digital Temperature & Humidity Meter Thermo-hygrometer °C/°F Thermometer Hygrometer Indoor/Outdoor Temperature Humidity Meter

Features: Household Weather Station: real time displays indoor and outdoor temperature and humidity simultaneously, c/F unit selectable. Big LCD Display: 3.1 LCD screen with large digital display with orange backlight for checking temperature/humidity in the dark. Versatile Installation: you can hang the device on the wall via its hanging hole, attach it on an iron surface by 4pcs magnets on the rear, or just place it on the desk-top with the bracket. Compact Size: mini palm size will not taking much desk-top space, and its simple style is well matched with your house. Easy Operation: designed with 4 touch buttons for easily operating, such as ON/OFF backlight, c/F unit switching, UP/DOWN adjusting, alerts value setting, etc. Long Transmission Distance: under most conditions, the wireless transmission distance is 100m if there is not obstacles, 57 seconds(CH1) update rate. Other Functions: there are several practical functions of indoor and outdoor temperature and humidity, such as high, low separate alarm, the maximum and minimum values recording, low voltage indicating, signal strength indication and trend indicator, etc. Specifications: Color: Black / White (Optional) Material: ABS Indoor Temperature Measuring Range: -10c~60c(14~140℉) Indoor Humidity Measuring Range: 20%~95%RH Outdoor Temperature Measuring Range: -50c~70c(-58~158℉) Outdoor Humidity Measuring Range: 20%~95%RH Power Supply: Emitter: 2 1.5V AA battery (NOT included) Receiver 2 1.5V AAA battery (NOT included) Emitter Size & Weight: 130 40 20mm / 5.12 1.57 0.79in, 47g / 1.67oz Receiver Size & Weight: 97 81 33mm / 3.82 3.19 1.30in, 113g / 4.01oz Item Weight: 157g / 5.54oz Package Weight: 208g / 7.33oz Package Size: 15 11 4.5cm / 5.91 4.33 1.77in Package List: 1 Emitter 1 Receiver 1 Manual (English) Note: Support to connect with up to 3 Emitters, display temperature/humidity in 3 channels. (Only 1 Emitter included)