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1716
Cautions
Ÿ Use the untreated ear if prescription ear drops or other ear medications have been
placed in the ear canal.
Ÿ In these cases, remove the individual from the situation and wait 20 minutes prior to
taking a temperature reading.
10. CARE AND MAINTENANCE
Ÿ Use an alcohol swab or cotton swab moistened with 70% alcohol to clean the
thermometer casing and the measuring probe. After the alcohol has completely
dried out, you can take a new measurement.
11. SPECIFICATIONS
Product name
Dr Trust Handy Forehead and Ear Thermometer- 607
Power supply
DC1.5V×2
Measurement range Ear & Forehead : 32.0°C–42.9°C (89.6°F–109.2°F)
Object: 0°C–100°C (32°F–212°F)
Accuracy
(Laboratory)
Ear & Forehead mode ±0.2°C /±0.4°F
Object mode ±1.0°C/1.8°F
Display resolution
0.1°C/
°
F
Automatic shutdown 10s±1s
Memory 35 groups of measured temperature.
Operational
conditions
Temperature: 10°C-40°C (50°F-104°F) /
Humidity: 15-95%RH, non-condensing
Atmospheric pressure: 86-106 kPa
Battery 2*AAA, can be used for more than 3000 times
Weight & Dimension
60.8g (without battery), 120×53×43mm
Ÿ Never use abrasive cleaning agents, thinners or benzene for
cleaning and never immerse the instrument in water or other
cleaning liquids.
Ÿ Take care not to scratch the surface of the LCD screen.
Ÿ Ensure that no liquid enters the interior of the thermometer.
12. ERROR AND TROUBLESHOOTING
Symptom Possible Cause Description & Solution
Failed to
power on.
The battery level is too
low.
Replace with a new battery
Polarities of the batteries
are reversed.
Ensure the batteries are in the
right position
The thermometer is
damaged
Contact dealer
The reading
is too low
The lens of the probe is
dirty.
Clean the lens with a cotton
swab.
The distance of the item
and target is too far
Keep the thermometer in
contact with forehead, or put
the probe into the Ear Canal.
You have just come from
a cold environment
Stay in a warmer room for at
least 30 minutes before taking
a reading
The reading
is too high
You have just come from
a hot environment.
Stay in an adequately cool
room for at least 30 minutes
before taking a reading
The ambient temperature
is not in range.
3 short beeps and red backlit
for 3 seconds. Take a
measurement under an
ambient temperature between
10°C (50.0°F) and 40°C (104°F).
Memory Error 3 short beeps and red backlit
for 3 seconds. Contact dealer.
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