ชื่อแบตเตอรี่: แบตเตอรี่ลิเธียมโพลิเมอร์
หมายเลขรุ่น: 603040
แรงดันไฟฟ้าของแบตเตอรี่: 3.7V
ความจุแบตเตอรี่ 750MA / 2.75WH
Instructions
1.How to turn on or turn off the powerLong press the power button to turn on the power .lt takes about 60 seconds forthe measurement to stabilize.After that, it is automaticallymeasured and themeasuredvalue is displayedon the screen.Note: After each startup, it needs to be preheated in clean air for 60 secondsbefore taking it to the test area for measurement.After turning on, press and hold the power button for 2 seconds to turn off the power.
2.Auto Shutdown: After the device is powered on, it will automatically shutdown after 60 minutes ofinactivity by default. You can adiust this by brieflypressing the power button.Whenwis displayed, it indicates a 20-minuteauto shutdown; 40 minutes and 60 minutes follow the same pattern. Whenthe icon turns gray, auto shutdown is disabled.
3. Short press the alarm button to turn the buzzer alarm on or off. When thewhite is displayed, it means the alarm is on. When the icon turns gray, itis off.
4.Screen Brightness: Press the brightness button to switch between differentbrightness levels.5.Adjust Temperature Unit: Long press the alarm button to switch the displaybetween 'C and °F.6.When charging,● turns red, and when fully charged, it turns green.