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Purpose of the Device

This thermometer is intended to measure the body temperature of humans. The ear 

measuring function can be used for babies who are a minimum of six months old. The 

forehead function can be used for all ages. It measures the body temperature based 

on heat radiating from the eardrum or from the forehead. Although this thermometer 

has undergone extensive clinical tests and is considered safe and highly accurate, it is 

intended for non- professional home use only.

Do not take temperature measurements on body parts other than ears and forehead, to 

prevent inaccurate readings. 

Do not use the ear mode when you have an ear infection.

Warranty

This device is subject to Limited Warranty. This covers any defects in materials or 

workmanship under normal use during the Warranty Period. iProvèn will either 

replace the product or repair the product at no charge, using new or refurbished 

replacement parts. The Warranty Period of this iProvèn product is 2 years from the 

date of purchase. A replacement product or product part assumes the remaining 

warranty of the original product purchase. This Limited Warranty does not cover 

batteries and packaging, nor any problem that is caused by conditions, malfuncti-

ons, or damage not resulting from defects in material or workmanship.

Model: Triple Mode Infrared Thermometer TMT-215

Applicable regulations and laws: ASTM 1965-98

Temperature units: ˚C/˚F, adjustable

Measurement range: 

0˚C - 32.1˚C / 32˚F - 89.8˚F: ±1˚C / ±1.8˚F

32.2˚C - 42.2˚C / 89.9˚F - 108˚F: ±0.2˚C - / ±0.4˚F

42.3˚C-100˚C / 108.1˚F - 212˚F : ±1˚C / ±1.8˚F

Display resolution: 0.1˚C/0.1˚F

Latency Time: 1 second

Automatic shutdown function: ±10 + 1s

Low-voltage display function: low-voltage sign shows when the voltage is below 

2.5V±0.1V

Memory function: capacity of 20 data sets

Operational conditions:  ASTM 10˚C-40˚C (50˚F-104˚F)/15-95%RH

Operational atmospheric pressure range: 86-106kPa

Battery:  Two 1.5V AAA type batteries

Battery life: alkaline dry battery around 20,000 measurements

Accuracy (laboratory): ±0.2°C (±0.4°F) from 36.0°C-39.0°C/96.8°F-102.2°F

±0.3°C (±0.5°F) from 32.0°C-35.9°C/89.6°F-96.7°F

±0.3°C (±0.5°F) from 39.1°C-42.2°C/102.3°F-108.0°F

iProvèn owns and reserves the rights comprised in the copyright of this document. 

No part of this document may be changed, copied, reproduced, or imitated in any 

form or by any means without prior written consent of iProvèn. All statements, 

information, and recommendations in this document are provided “AS IS” without 

warranties, guarantees or representations of any kind, either express or implied. The 

information in this document is subject to change without notice. iProvèn reserves 

the right of final interpretation of this document.

Error message table

Symbols

Copyright

Technical specifications

FAQs

1) How can I replace the batteries?

If the low battery symbol 

 is displayed, please replace the batteries. 

Release the battery cover by gently sliding it down.

Remove the battery cover.

Replace both AAA- batteries according to the polarity marked on the battery chamber.

Replace the battery cover and make sure all of the  pins of the cover are aligned with the 

gaps. Close the battery cover by sliding it up until you hear a click.

2) How should I clean the device?

Regularly clean the thermometer probe with a damp cloth, moistened slightly with water. 

You can clean the lens of the probe with a cotton swab. If you want to disinfect the sensor 

probe, use a disinfecting wipe or a cotton ball dampened with a disinfectant.  

You can prevent the sensor from getting stained by ensuring the ear canals are clean.

Caution: This thermometer is not waterproof! Do not immerse or expose it to water or 

any other liquid other than using a slightly damp cloth.

3) How should I store the thermometer?

Store this thermometer at room temperature. The most accurate temperature measurement 

is obtained when the thermometer and the user have both been exposed to the same ambi-

ent temperature for at least 30 minutes. Always store this thermometer in the enclosed soft 

case to prevent it from collecting dust or being exposed to bacteria. If your thermometer 

will not be used for more than 90 days, we recommend you remove the batteries and store 

them separately. Do not expose the device to direct sunlight.

Safety instructions and precautions:

• 

The ear measuring function of this thermometer is not suitable for children under 

6 months. For children younger than 6 months we recommend using the forehead 

mode or a rectal digital thermometer such as the iProvèn DT-R1221B.

• 

This device is not intended to serve as a continuous monitoring device.

• 

This device is not waterproof. Please keep it away from water or other liquids. 

• 

Do not expose the device to direct sunlight.

• 

Carefully follow the instructions in the cleaning section when you need to clean and 

disinfect your device. 

• 

Make sure children do not use the device unsupervised.

• 

Please do not use the product if the temperature sensor of the thermometer shows 

any sign of damage. Do not try to repair the product if it is damaged. Instead, 

please contact our customer support at www.iproven.com.

• 

The use of this thermometer is not intended to take the place of appropriate medi-

cal supervision.

• 

This thermometer consists of high quality, precision-made parts. It is not designed 

to be impact- or shock-resistant. Avoid dropping the product or subjecting it to 

intense shock or vibration.

• 

Remove the batteries if the thermometer will not be used for more than three 

months.

Error

Meaning

Desired action

ER1 + red bac 3 

beeps

Room temp below 
10

˚

C / 50

˚

F or above  

40

˚

C / 104

˚

Store device at room 

temperature

ERC + red bac 

3 beeps

Data processing error

Contact customer support

Low voltage signal

Battery too low

Replace batteries

Lo:

Low temperature reading
Forehead: less than 35

˚

(95.0

˚

F) Ear: less than 

32

˚

C (89.6

˚

F) Object: 

less than 0

˚

C (32.0

˚

F)

Check if you follow instruction 

for accurate measurement

Hi: 

High temperature reading

Forehead: more than 42.2 

˚

C (108.0 

˚

F) Ear: more 

than 42.2 

˚

C (108.0 

˚

F)

Object: more than 100 

˚

(212.0 

˚

F)

Check if you follow instruction 

for accurate measurement

The nitty gritty

details

SUPER 

MOM!

This item is not intended to replace insight from a doctor, pharmacist, or   

other licensed healthcare professional. You should not utilize this item 

for self-diagnosis or for independent treatment of an illness. Immediately 

contact your health-care professional if you suspect that you have a clinical 

issue.

Electromagnetic interference: this thermometer contains sensitive  

electronic components and should not be used in the vicinity of  

electromagnetic interference (such as mobile phones or microwaves).

Please dispose of used products and batteries in accordance with local 

regulations and requirements.

Symbol

Description

Type BF applied part.

Attention must be paid.

The action is prohibited.

Information about the 

manufacturer.

Date of manufacture.

Consult the instructions 

for use.

This product complies with 

the MDD93/42/EEC requi-

rements
Waste electrical materials 

should be sent to a dedi-

cated collection point for 

recycling.
A personal injury or damage 

to the thermometer may 

occur if the thermometer is 

not used correctly.
Inaccurate reading or dama-

ge to the thermometer may 

occur if the thermometer is 

not used correctly. 

Attention

Warning

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