Room Wireless Digital LCD Display Alarm Thermometer Indoor Outdoor Humidity Temp

Features: 1. Easy to read LCD screen displays the current indoor outdoor temperature.When insufficient electricity,there are will be shown on the LCD screen. 2. With a temperature trend indicator arrow and daily high and low information. 3. Display stands upright for tabletop use or is wall-mountable. 4. Includes 24 hours high and low records for temperature. 5. The display console displays temperature,minimum and maximum temperature, which can be reset manually. Specifications: Material: ABS Wireless Sensing Distance: 100 Meters Indoor Temperature Range: -10~60(-14 ~ 140) Outdoor Temperature Range: -50~70(-58 ~ 158) Humidity Range: 20%-95% Accurate Temperature: 1 Accurate Humidity: 5% Power Supply: Host--3*AAA Battery, Sensor--2*AA Battery(Not included) Host Size: 150*86*24mm Sensor Size: 40*22*130mm Note: 1. Install the battery of the main unit first, or plug in the external power supply of the main unit first, and then install the battery of the transmitter. Do not install the reverse battery 2. Do not put the receiver near metal 3. Avoid transmitter directly in the rain 4. High-quality batteries for the use of main unit and transmitter better 5. The sensor search mode allows you to re-sync sensors without removing and re-inserting batteries. Package Included: 1 x Host 1 x Sensor 1 x User Manual Details Pictures: