User Manual

External
Switch
-Short press to turn
on/off the device’s
Bluetooth.
-Hold the button to
switch between
°C and °F.
External Probe Socket
Temperature and
Humidity Sensor
External Probe with Cable
Battery Cover
Bluetooth lcon
Battery Capacity
Humidity Display
Temperature
Display
External
Probe lcon
Note: The built-in sensor only reads the humidity when the external
temperature probe is inserted.
After choosing a application scene, the app will display the
current temperature and the humidity data.
R
Bluetooth
Connection Range
(2.50x0.79 in)
(1.87oz)
(98ft)
State of
Charge