About This

【Wide Measuring Range & ℃/°F Switch】Indoor temperature range: 14.2℉~122℉ (-9.9℃~50℃); Outdoor temperature range: -40℉~158℉ (-40℃~70℃); Accuracy: ±1.8℉ (±1℃). Humidity range: 20% to 95%; Accuracy: ± 5%. You can switch the temperature unit (℃/°F) according to your needs. Refresh every 30 seconds.
【Comes with 3 Sensors】This wireless thermohygrometer comes with 3 remote sensors that can be placed in 3 different places indoors or outdoors (NOT waterproof). And the 3 sensors can be switched at will and connected to any channel of the host.
【Max/Min Record & Comfort Indicator】Supports Max and Min value recording to facilitate timely viewing and comparison. The indoor temperature humidity monitor also has a comfort indicator, at different humidity ranges, the expression on the display will also change.
【LCD Backlight & Easy to Read】Press the light button to turn on the backlight, making it easy to read even in dimly lit rooms. In order to save energy, it will automatically shut down after 10 seconds without any operation.
【Battery Powered & Low Battery Indicator】The station is powered by 3* AAA batteries (not included), the sensor is powered by 2* AAA batteries (not included). When the sensor shows the low battery icon, that means you need to change the new battery. After replacing the battery, you need to long press the CH button to receive data again.