Features:
1 wireless thermometer hygrometer can measure indoor and outdoor temperature and humidity,it also has memory function and can record the highest and lowest temperature and humidity.
2e are 2 powerful magnets, a hanging hole and a desktop stand on the back of the indoor unit. You can attach it to metal furniture or hang it on the wall、or place it on the desktop.
3 backlight, the backlight is automatically turned off after 10 seconds without operation.
4 sensitivity touch key control, easy to operateort indicator, temperature and humidity trend indicator.
5 host can connect up to 3 outdoor units, there are 3 kinds of packaging, you can choose at will according to your needs. A: 1 outdoor unit, B: 2 outdoor units, C: 3 outdoor units outdoor unit can be suspended by hanging holes or standing on a horizontal surface.
Product specifications:
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%
Comfort display: dry, comfortable, wet
Temperature display unit: °C / °F optional (default is °C)
Temperature resolution: 0.1 °C / °F
Humidity resolution: 1%
Refresh rate: 10 seconds.
Error: temperature ±1 °C, humidity ±5%
Wireless reception range: 60 meters / 197 feet
RF radio frequency: 433 MHz
Power supply: AAA battery (NOT INCLUDED IN PACKAGE)
Host Size: 95 * 24 * 112mm/3.7*0.9*4.4in
Transmitter Size: 100 * 35 * 20mm/3.9*1.4*0.7in
Package included:
A: 1 * Host + 1 *Transmitter + 1 * User Manual
B: 1 * Host + 2 * Transmitter + 1 * User Manual
C: 1 * Host + 3 * Transmitter + 1 * User Manual