• Do not drop the thermometer. It is neither shock-
proof nor impact-resistant.
• Do not open the device except the battery
compartment.
• Do not bend the device except than the exible tip.
Avoid bending the tip by more than 45 degrees.
• Do not clean with thinners, petrol or benzene. Only
clean the thermometer with water or disinfectant.
• Do not immerse the thermometer under water
deeper than 15cm(6”) for longer than 5 minutes.
• The thermometer contains small parts (including
a battery) which can be swallowed by children.
For this reason, do not leave the thermometer
unattended in the hands of children.
• If the ambient temperature is over 35ºC (95ºF) dip
the thermometer tip in cold water for 10 seconds
prior to taking a measurement.
• Persistent fever, in particular in children, has to
be treated by a doctor. If this occurs please get in
touch with your doctor!
Battery replacement
The battery is empty and needs replacing when the
battery symbol appears on the right of the LCD.
To replace the battery: Lay the thermometor with
the button downwards on a at surface. Remove the
screw. Pull o the battery cover. Gently slide out the
circuit board with the battery chamber, up to 1 cm
(0,5 “). Replace the battery by one of the same type
(preferably non-mercury) with the “+”polarity facing
up. After replacing the battery, reposition the circuit
board, the battery cover and the screw.
To protect the environment, please do not dispose of
batteries as normal waste. Instead, please hand them
in at a collection point or municipal recyclable material
centre as special waste.
Technical data
Type: maximum thermometer
Measurement range: 32.0~43.0ºC (89.6~109.4ºF)
Measurement accuracy :
±0.1ºC at 35.5~42.0ºC at ambient temperature 18~28ºC
±0.2ºC at 32.0~35.5ºC at other ambient temperatures.
(±0.2ºF at 95.9~107.6ºF at ambient temp. 64.4~82.4ºF
±0.4ºF at 89.6~95.9ºF at other ambient temperatures.)
Storage/transport conditions: -20~55ºC, 15%~95% RH
Ambient operating conditions: 5~35 ºC, 15%~95%RH
Min Scale: 0.1ºC /0.1ºF
Battery type: Alkaline manganese battery, type LR41, 1.5V.
Weight: Approximately 12g
This thermometer is latex free.
Explanation of LCD symbols
The battery is empty
LoºC/ LoºF The temperature is under 32 ºC or 89.6 ºF
HiºC/ HiºF The temperature is over 43 ºC or 109.4 ºF
Explanation of symbols on the label
The battery in this product complies with
the requirements stated in European
Directives 2006/66/EEC.
Type BF equipment.
Consumed electronic products must not
be mixed with conventional domestic
waste. Take this product to an appropriate
waste collection point for correct handling
and recycling.
Calibration check
This thermometer is initially calibrated at the time of
manufacture. If this thermometer is used according to
the operation instruction, periodic re-adjustment is
not required. However, if there are indications that the
product does not maintain the dened error limits or
if the calibration could have been aected by an ex-
ternal factor or by any other means a calibration check
should be carried out immediately. For calibration
please observe any national statutory or administra-
tive regulations. The calibration check can be carried
out by any competent authority or by authorised
service providers. Test instructions for a calibration
check can be provided to the relevant authorities and
authorized service providers on request.
Warranty
This Limited Warranty covers any defects in material or
workmanship under normal use during the Warranty
Period of 365 days after purchase. iProvèn will either
replace the product or repair the Product at no charge,
using new or refurbished replacement parts. A replace-
ment product or product part assumes the remaining
warranty of the original product purchase. This Limited
Warranty does not cover batteries and packaging. It
also does not include any problem that is caused by:
conditions, malfunctions or damage not resulting from
defects in material or workmanship.
Customer support
For obtaining warranty service and for any other
inquiries or suggestions please contact iProvèn
customer support at www.iproven.com
Manufactured for: iProvèn USA LLC
9450 SW Gemini Dr #48879
Beaverton - OR 97008-7105
Call us toll free if you have any questions or concerns.
+1 855-700-1668
Manual DTR-1221A, DTR-1221BLU, DTR-1221BG,
DTR-1221P and DTR-1221BGW
Manual version: 1.3
