User's Manual

3. Using the thermometer

3.1Charge the Battery

Use the USB cable to charge the product. Connect the USB

cable to a USB charger or to the PC. There will be a battery

logo flash on the device when charging.When the battery is

low,the display screen will display a low power prompt.

Note: The device cannot be used during charging.When

charging, you must use a class

Ⅱ

adapter conforming

to IEC/EN 60601-1, and the output is DC 5V 1A. If it

is not followed, there may be a risk of electric shock.

3.2Before Measurement

1. Please long press the on key to start the product.

2. Display history

The history record appears on the screen,indicating that

the value is the last measured temperature.