Press the power button. Then the thermometer will make a “beep” sound once, the screen will display 188.8 which the LCD screen will show for about 2 seconds.
The display shows the last recorded temperature, after which the screen shows 37.0 degrees Celsius (98.6 degrees Fahrenheit).
If the outdoor temperature is lower than 32.0 degrees Celsius, the device will display a symbol. “Lo” indicates that the machine is ready to measure
The instrument will measure until the device beeps 10 times, indicating that the measurement has been completed.
Press the power button After the temperature measurement is over. (The machine will turn off automatically. After stopping use for about 10 minutes)