Wireless Thermometer Digital Hygrometer Indoor Outdoor three Sensor Monitor Touchscreen Backlight

A remote thermometer and moisture meter can be really convenient to check the outdoor temperature in critical spots. We use a similar unit to measure RV temperature in the Grey Water Tank area, near the Black Water Tank and the area underneath the RV. These units give us warning of impending problems -- like frozen lines or tanks so we can adjust RV furnace temperature and external heating.

 See our RV and Outdoors blog for an article on temperature monitoring and RV skirting.

Features:

✅【New Version-3 Channel】Three-channel temperature and humidity meter with 3 transmitters for various environments. It can provide accurate humidity and temperature readings for both inside and outside simultaneously. [Temp Accuracy: ± 1.5°F/± 1°C ; Humidity accuracy:±5%]
✅【Backlight & Touchscreen】 4'' large LCD display, easy to read even at long distances. Features backlight and touchscreen, turn the backlight on/off, making it easy to operate and clear in the dark.(Auto-off within 15s)
✅【All time/24 hours MAX & MIN Record】The temperature and Humidity Monitor will auto record and clear the Max & Min of temperature and humidity in 24 hours(Long Press MAX/MIN button 3-5s).
✅【Trend Arrows】Temperature/Humidity trend arrows indicate whether it's getting warmer or colder or more humid near the remote sensor.
✅【Multiple Mounting Options】The Wall thermometers feature tabletop, wall-mountable and magnet-mountable design, convenient mounting feature for every type of room.

Specification:

1.Indoor temperature range: -4°F - 158°F (-20°C - 70°C)
2.Outdoor temperature range: -40°F - 158°F (-40°C-70°C)
3. Humidity range: 20%-95%
4. Error: temperature ±1 ° C; humidity ± 5%
5. Wireless reception range: 60 meters / 197 feet
6. RF radio frequency: 433 MHz

Main Function:

1.Large Screen
4" large LCD display with large numbers makes it really easy to read. Displays the current humidity, temperature, trend, and comfort levels, and record maximum and minimum humidity/temperature.

2.Backlight Function
The blue backlight is bright and makes the screen easy to read in low light when activated, and automatically turns off after 15 seconds.

3.Touch Screen
°F/°C: Fahrenheit degree and Celsius degree can switch conveniently.
Backlight: The screen can light up for easy reading.

4.All time/24 HRs: Allow you to see temperature/humidity in the past or last 24 hours.
5.Low battery indicator.(Power supply:2 x AAA 1.5V,Battery not Included)