14
5.3.1 Resolution: 0.1℃
5.3.2 Height of numbers/values displayed: >4mm
5.3.3 Reminders: When measured temperature is lower than 32.0 ℃ ,
displays "Lo" on LCD, with sound reminder. When measured temperature is
higher than 42.0℃, displays "Hi" on LCD, with sound reminder.
5.4 Low Battery Reminder
When battery voltage is lower than 2.7V(±0.1V), low battery icon will
be displayed.
5.4.5 Modes
a)the thermometer has body temperature mode.
b)the thermometer has object (surface) temperature mode, can be
used for calibration.
5.5 Self-Inspection
When pull the trigger button, the thermometer will perform self-
inspection, if abnormality takes place, it displays "Err", if passed the check it
enters normal measurement mode.
5. 6 Auto-Off Function
If no operation for 15 seconds (±2s), the device will autoly turn off.
5. 7 Structure and Outward Appearance
The device should look intact, clean, without damage.
Marks and symbols on the device body should be clear.
There should be clear marks on buttons.
No loosen parts, moving parts should be movable.
5. 8 Memory Functions
The device has memory function to save measurement results.
6. Operation and Display
Inspection before Use
1) In a standard pack there should be:
NO
Name
Quantity
Unit
1
Thermometer
1
pcs
2
d.c 1.5V no.7 batteries (not included if the
product is shipped by air freight)
2
pcs
3
Manual
1
pcs
4
Product certificate
1
pcs
Please read manual carefully before use.
When inserting batteries, pay attention to the polarity of batteries,
wrongly inserting batteries may damage the device.
Rechargeable batteries is not allowed.
2) If this is the first time the device is inserted with batteries, please wait
for 10 minutes for more accurate measurement.
Power on & User Measurement Mode:
When batteries just inserted and press the trigger button one time (turn
on the device), the LCD display fully turned on with green backlight, the
device enters self-check mode,after 2 seconds,
buzzer makes “Beep”
sound
enter the body temperature mode and display “Lo”
ready for
operation. You may short pull the trigger key one time to measure, when
measuring is done, reading is displayed.
