The signal indicates that the thermometer is a BF-type device with internal power supply.
Wellkang Ltd
Suite B, 29Harley Street, London, W1G9QR,UK.
12. Authorized European Representative
11. Security Type
0.1
°C / 0.1
°F
1 second
±0.2
°C
/ ±0.4
°F
Displayed measurement
resolution
Precision
Latency Time
The thermometer shall display the low-voltage signal if the
voltage is elow 2.51V±0.15V.
ASTM 10
°C-40°C (50°F-104°F)
；≤
80% RH, non-condensing.
Stores 20 most recent temperature measurements.
Low-voltage display function
Memory function
Operational conditions
2 x AAA
Applicable for forehead and inner-ear temperatures
Batteries
Measuring areas
22
23
