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Symptom
10. Technical Specifications：
Product name
Forehead & Ear infrared thermometer
ASTM E 1965-98 (Re-approved 2016) Standard Specification for Infrared Thermometers for
Intermittent Determination of Patient Temperature
Applicable regula-
ISO80601-2-56 First Edition 2009-10-01 Medical Electrical Equipment - Part 2-56: Particular
tions and laws
Requirements For Basic Safety And Essential Performance Of Clinical Thermometers For
Body Temperature Measurement. (General Plastic Surgery/General Hospital)
Display
Segment LCD, Four color LED backlight (white, green, orange, red)
Temperature units
°C / °F, switchable
Power supply
DC 3V, AAAX2
Forehead & Ear: 32.0°C–42.9°C (89.6°F–109.2°F)
Measurement
range
Object: 0°C–100°C (32°F–199°F)
Ear & Forehead mode
Accuracy
(Laboratory)
Object mode ±1.0°C / 2.0°F
Display resolution
0.1ºC / °F
Automatic
13s±1s
shutdown Memory
40 groups of measured temperature.
Operational
Temperature:10°C-40°C(50°F-104°F) Humidity: 15-95%RH, non-condensing Atmospheric
pressure:70-106kPa
conditions
Ambient Temperature: -20°C-55°C(-4°F-131°F) Relative Humidity: 0-95% RH, non-condensing
Storage condition
Atmospheric pressure: 50kPa to 106kPa
Battery
2*AAA, can be used for more than 3000 times
Weight & Dimen-
60g (without battery), 143x35x41mm
sion
Possible Cause
In ear or forehead mode, T < 89.6°F
(32°C). In object mode, T < 32°F (0°C).
The power voltage is between 2.4V—
2.7V
The power voltage is between 2.4V—
2.7V
Description & Solution
One long beep, the screen will be displayed in
red.
The battery icon will flicker, it means the battery
is low, but you can use the thermometer.
The battery icon will flicker, the item will be
turned off automatically after 3 seconds. Please
replace with a new battery.
±0.2°C/±0.4 °F
±1.0°C / 2.0°F
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