User's Manual

°F /°C /All-time/24: Press to select the temperature display in ºC or ºF.When the maximum and minimum display
status, press once to display the maximum and minimum records of the last 24 hours
MAX/MIN/Clear:press to Change between current, maximum and minimum temperature & humidity;Press and
hold to Clear the history data.
Temperature & HUMIDITY Trend
1. indicates the temperature & humidity is in a increasing trend.
2. indicates the temperature & humidity is in a no change trend.
3. indicates the temperature & humidity is in a decreasing trend.
Transmitter Features
1、Battery Compartment: Holds 2* AAA battery to power the unit.
2、 wall-mounted design.
4. Outdoor Temperature range: -58°F ~ 158°F (-50 °C ~ 70 °C).
5. Humidity range: 10% ~ 99%.
Use the Transmitter and Receiver
1、The receiver will automatically search the transmitter for 3 minutes when powered up.While the symbol blinks.
2、If the receiver has two batteries installed, and the time is more than 3 minutes.Press and hold CHANNEL button
to search for the Transmitter.
3、Install transmitter two batteries, or press the TX button, the transmitter's temperature and humidity data will be
displayed in the receiver.
4、If you have more than one transmitter, set the channel by switching CHANNEL 1, 2, 3 inside the battery
compartment. The battery compartment of the transmitter can be removed by a small screw driver. Press the TX
button once after switching channel.
5、Press the receiver channel/SYNC button 4 times,The receiver will cycle disply the temperature and humidity of
the three transmitters