Inkbird ITH-20R Digital Hygrometer Indoor Outdoor Thermometer Wireless Room Thermometer with Sensor Waterproof Accurate Temperature Display for House Room Kitchen Courtyard Brewhouse Public Places

💫High Reliability & Accuracy💫 The remote thermometer wireless can instantly monitor the humidity and the temperature, the data of indoor and outdoor will display on the LCD at the same time. The temperature measurement range of the thermometer is -58~257°F, and the humidity measurement range is 10~95%.
💫Instant Read💫The transmission distance of the digital house thermometer is up to 300 feet, and the data will update in 10 seconds, you can monitor the humidity and the temperature instantly without checking the transmitter constantly and get ready for the changes in the weather.
💫【Easy Operation】💫The Tempature gauge house has 3 buttons on the back [CH/R] switch channel.[CLEAR] press and hold CLEAR key for 2 seconds to clear the memory of MIN/MAX date; [℉/℃]key to switch ℉/℃(Switch between Fahrenheit and Celsius freely). It is powered by 2 x AAA batteries(excluded) low power consumption.
💫External Probe💫Our probe can be put into most kinds of liquid to measure the temperature, you can use it in a pool or in a brewhouse. As the probe is fine, you can also use it in narrow places or relatively closed environment.
💫【Two Mounting Options】💫Tabletop and wall-mountable design, This indoor thermometer hygrometer convenient mounting feature for every type of room, which is widely applied to baby room, bedroom, home, nursery, hatchery cellar, basement, warehouse and greenhouse.