Digital Temperature & Humidity Meter thermo-hygrometer C/F thermometer Hygrometer

Features
Household Weather Station:real time displays indoor and outdoor temperature and humidity simultaneously, ℃/°F unit selectable.
Big LCD Display:3.1inch LCD screen with large digital display with orang e backlight for checking temperature/humidity in the dark.
Versatile Installation:you can han g the device on the wall via its han ging 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, ℃/°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 minimu m values recording, low voltage indicating, signal strength indication and trend indicator, etc.
Specifications
Color:Black / White (Optional)
Material:ABS
Indoor Temperature Measuring rang e:-10℃~60℃(14~140℉)
Indoor Humidity Measuring rang e:20%~95%RH
Outdoor Temperature Measuring rang e:-50℃~70℃(-58~158℉)
Outdoor Humidity Measuring rang e: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)