Owner's Manual

Troubleshooting
Problem
Solution
The ambient temperature
is not within the range
between 10℃ and 40℃
(50℉~104℉).
Place the
in a room for at least 30
minutes at room
temperature between
10℃ and 40℃
(50℉~104℉)
thermometer
The thermometer is not
functioning properly.
Unload the battery,
wait for 1 minute and
repower it. If the
message reappears,
contact the retailer
for service.
Error message
20
19
21
22
Troubleshooting
In Forehead mode:
Temperature taken is
higher than 43.0 ℃
(109.4℉).
In Object mode:
Temperature taken is
higher than 100 ℃
(212℉).
Problem
Solution
The thermometer could
not work due to low
battery.
Replace two new
alkaline batteries
size AAA.
Error message
In Forehead mode:
Temperature taken is
lower than 34.0 ℃
(93.2℉).
In Object mode:
Temperature taken is
lower than 0℃
(32℉).
Read Temperature Taking
Hints Thoroughly, then
take a new temperature
measurement.
Read Temperature
Taking Hints thoroughly ,
then make sure the lens
filter are clean, then take
a new temperature
measurement.
Specifications
Forehead mode: 34.0℃~43.0℃(93.2℉~109.4℉)
Object mode: 0℃~100℃(32℉~212℉)
Forehead mode:
±0.2℃ (0.4℉) during 35.5℃~42.0℃ (95.9℉~107.6℉)
at 15℃~35℃ (59.0℉~95.0℉) operating temperature range
±0.3℃ (0.5℉) for other measuring and operating
temperature range
Object mode: ±4% or ±2℃(4℉) whichever is greater
168*37.9*47.3mm
Approx.84grams(with batteries)
DC3V(2×AAA battery)
Measuring range
Laboratory accuracy
Display resolution
0.1℃ or 0.1℉
Measure time
1 second
Operating temperature
range:
Storage and transport
temperature range
-25℃~ 55℃ (-13℉~131℉), 15%~95%RH, non-condensing
700hPa ~ 1060hPaAtmospheric Pressure :
Clinical accuracy
Dimension
Weight
Battery
Battery life
Approx. 1 year/6000 readings
Measuring site Forehead(Forehead Mode)
Oral (This thermometer converts the forehead temperature
to display its “oral equivalent.”)
Reference body site
Operation mode Forehead mode(Adjust mode)
Ingress protecting rating
IP22
Shock
withstands drop of 3 feet
Expected service life
Three years
Clinical bias: -0.09℃(-0.16℉)
Clinical repeatability: 0.13℃(0.23℉)
Limits of agreement: 0.87℃(1.57℉)
10℃~40℃(50℉~104℉), 15%~85%RH, non-condensing
700hPa ~ 1060hPaAtmospheric Pressure :
1. Replace battery when " appears in the upper right corner "
Battery Replacement
of LCD display. (See Figure 8)
2. Slide battery cover down as shown in Figure 9.
3. Remove battery and install 2 new AAA alkaline batteries
as shown . in Figure 10
4. Slide battery cover back on.
Figure 8
Figure 9
Figure 10
静音要 改成短按 设置键， 长按切换 模式吗
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