● MAX/MIN/CLEAR:

• Quickly press: press to display the maximum minimum temperature. When there is no button operation, the current temperature display will be restored after 30s.
• Long press(5s): long press to clear the maximum inimum temperature record value, then re-record.

●TX

• Quickly press: send temperature data to the Temperature and humidity monitor, when the transmission is successful, the red light of wireless remote sensor will flash once.
• Long press(5s): reset the synchronization between the Wireless remote sensor and the Temperature and humidity monitor. Sensor displays CH8, indicating that the reset is successful.
• After resetting, the wireless remote sensor needs to be powered on again (Can be synchronized within 2 minutes after the wireless remote sensor is re-powered on)
• When synchronizing try to make the Wireless remote sensor close to the Temperature and humidity monitor and please do not press any button.

●Flexible

• add an Inkbird M1 WiFi Gateway (sold separately) to pair with Pool Thermometer for data and alerts via the Internet.

  
  

Button Icon Description

●CH/R:

• Quickly press: press to switch the current channel and the wireless remote sensor can be fixed in the current channel.
• When switching to"CH8", after 5s, the temperature and humidity of Wireless remote sensors will be displayed in turn, each will show 5 seconds.
• Long press(5s):It can reset the synchronization between the Temperature and humidity monitor and all Wireless remote sensors. After resetting, the Wireless remote sensor needs to be re-powered (Re-install the battery) before it synchronizes with the Temperature and humidity monitor. (within 2 minutes).

●°C/°F:

Quickly press:

• When in normal working mode, press to switch(Temperature and humidity monitor and Wireless remote sensors) temperature unit to°C or°F
• When the display is showing the maximum minimum temperature(press MAX/MIN/CLEAR button to display the maximum minimum temperature), press to switch the maximum and minimum recording time interval of temperature to ALL-TIME or 24 hours.