Product Features:
Measure indoor and outdoor temperature and humidity, Celsius and Fahrenheit conversion
Maximum and minimum temperature and humidity memory function
Can view historical temperature and humidity data
Up to 3 outdoor units can be connected (with one transmitter, choose one-to-one order, and with three transmitters, choose one-to-three order)
There are two high magnetic magnets on the back shell of the host, which can be adsorbed on metal objects
There is a stand on the back of the main unit, which can stand in a horizontal position
High sensitivity touch button control, easy to operate
Time, alarm clock, snooze function
Temperature and humidity trend indicator
HTN large-screen high-definition angle-free color screen LCD display
With backlight, automatically turn off the backlight after 30 seconds without operation
The outdoor unit can be hung using the hanging holes, or it can be placed on a standing table
The outdoor unit is XP4 waterproof (in order to keep the outdoor unit in good use, the outdoor unit should be placed vertically to avoid direct sunlight and direct rain for a long time)
Product parameters:
Indoor Temperature Range: -4°F - 158°F (-20°C - 70°C)
Outdoor Temperature Range: -40°F - 158°F (-40°C-70°C)
Humidity range: 20%-95%
Temperature display unit: °C/°F optional (default is °C)
Temperature Resolution: 0.1°C/°F
Humidity Resolution: 1%
Refresh rate: 10 seconds.
Error: temperature plus or minus 1°C, humidity plus or minus 5%
Wireless receiving range: 100 meters
RF wireless frequency: 433 MHz
time function
1 set of alarm clock
snooze function
Backlight function (backlight duration 30 seconds)
Power supply: indoor unit: 3 AA batteries, transmitter: 2 AA batteries (regular delivery does not include batteries)