Digital Wireless Indoor Outdoor Thermometer with Remote Sensor

Features:
【Wide Application】Suitable for indoor and outdoor, for home, office, greenhouse, wine cellar, etc. Totally wireless, tabletop and wall-mounted design.
【Remote Sensor】Remote sensor for indoor and outdoor use, not waterproof, 98ft/ 30m long range measuring. One main unit can pair up to 3 outdoor remote sensors.
【Data Display】Displays the indoor and outdoor humidity, temperature, temperature trend and record maximum and minimum temperature/ humidity.
【Backlight Touch Buttons】Features backlight function, clear display in the dark, 5 seconds auto off to save energy. Touch buttons, making it easy to operate.
【12H/ 24H ℃/ ℉ Switchable】12 or 24 hours time format switchable. Change the temperature display to ℃ or ℉.
【Check/ Clear Records】You can check the temperature/ humidity in the past (all time) or last 24 hours. And you can view or clear records.
【Battery Operated】Need 2 * AAA battery to power the main unit and 2 * AAA battery to power the sensor. (Batteries not included)
Note: The remote sensor is not waterproof, please protect it from rain, snow, etc.