(Upgraded) Indoor Outdoor Thermometer, Digital Hygrometer Thermometer with 3 Sensor, Humidity Monitor Wireless with Touchscreen Backlighty, Humidity Gauge for Home, Office, Baby Room

Pay with

About (Upgraded) Indoor Outdoor Thermometer, Digital

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,termperature,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 convinently. 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） Before first use: 1. Insert or Replace Battery: Insert two AAA batteries with correct polarity (+) and -) as indicated. 2. Do not immerse product in water. 3. The humidity and temperature monitor is now ready