iProvén DMT-489 Review
Thermometer iProvén DMT-489 is recommended among forehead temprature products and it passed medical tests and FDA approved. It takes new infrared detection technology and human design. It provides great helps when someone is comes down with a fever. It has a dual mode and be used as both ear and forehead and provide service for child from bay to adulthood. It’s most like with IProvén DMT-489, not only remain times but also accuracy, the design is small and beautify. It has undergone clinical tests and considered safe and highly accurate, it is intended for non-professional home use only.
What is iProven ?
iProvén is a Masena Invest company. And it’s passion to develop high quality products that can easily be operated by every home user and impart quality life to people. iProven is developing a range of products to help mothers with taking care of their little ones. But the iProvén DMT-489 is best recommend during these products.
what does iProvén DMT-489 provide?
- Accurate measurement. It use infrared technology to take measurement of the temporal artery in the forehead
- It’s none-invasiveand safe to use.
- It ‘s easy to read and measure accuracy.
- Dual mode, both ear and forehead
- Not recommend for children younger than 6 months
What’s the difference between forehead thermometers
After comparing varous of forehead themometer , IProvén DMT-489 is a very good one among forehead themometer products. Enough to use in family.
Forehead Product | Innovo INV-EF100 | DR. MADRE No-Touch | iProven MT-489 | Braun NTF3000 | Braun FHT1000 | TempIR No-Touch |
---|---|---|---|---|---|---|
Price | ||||||
High Fever Alarm | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
LCD Diplay | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
Weight | 3.2 ounces | 2.6 ounces | 4 ounces | 8 ounces | 3.2 ounces | 7.8 ounces |
Memory | 20 times | 12 times | 20 times | 1 time | 1 time | 32 times |
Touch Mode | Touch | No Touch | Touch | Touch and No Touch | Touch | No Touch |
- iProvén DMT-489 is very good choice at this price among forehead products compare with other iProvén products.
- iProvén DMT-489 use safe and highly accurate.
- iProvén DMT-489 is very beautiful and small and easy to take when travel.
- iProvén DMT-489 is most same with IProvén DMT-489. Both of them have dual modes and design is beautify.
- iProvén DMT-489 also not recommend for children younger than 6 months
- TempIR No-Touch is exactly the same as iProvén DMT-489 on accurate side. But TempIR No-Touch is the only infrared thermometeron the market that is backed by a free product replacement guarantee.
IProvén DMT-489 Feature List
The iProvén DMT-489 brought professional care to home. And design to be both an ear thermometer and a forehead thermometer, ear thermometer recommend for age above 6 months and forehead recommend for all ages. It’s touch mode and Compared with the INV-EF100, the function is similar. Both of them are good choice for family use among forehead thermometers.
- Accurate reading.
- Dual Mode, It can measure via forehead (suitable for all ages) or ear (recommended for children over 6 month old). Provide service for baby to adulthood.
- Memory remains: Can remain the latest 20 readings. And provide reading in Fahrenheit or Celsius.
- Easy used and quick reading. LCD display and reading in darkness room.
- Alarm when temperature exceeds 99.5°F
Product Details
- Infrared sensor: (Take off the cover before detecting the eardrum temperature.)
- Head-button: use forehead mode.
- Ear-button: use ear mode.
- LCD display: use to read temperature
- Battery cover: replace

Display reading instruction:
User Guidance
IProvén DMT-489 provide two way to measure temperature, one is via forehead and the other one is va eardrum. For the first use , the battery protection tab must be removed and remove by gently pulling it out of the battery compartments.
Via forehead:
- Make sure the forehead is dry and clean before measurement
- Cover the sensor cap.
- Press the Head button
- Slide the thermometer along your forehead and always keep contact with forehead all the times during measurement
- Release the Head button button and Wait for q quiet beep
- Read the temperature on LCD screen
- Clean the ear canal first.
- Take off the sensor cover to expose the sensor probe.
- Pull the ear backward and upward.
- Remove the sensor cover on the top to expose the sensor probe and gently pull ear upward
- Gently insert the sensor into the ear canal
- Press the Ear button and Wait for a quiet beep
- Read the temperature on LCD screen
- Press and hold the Ear-button for 10 seconds until the display shows “- – -˚C” or “- – -˚F”
- Release the Ear-button
- Normal: between 36.0˚C and <37.6˚C or 96.8˚F and <99.7˚F , Display will light green
- Fever: between 37.6˚C <42.2˚C or 99.7˚F <108˚F, e fever alarm will sound, display will light red
Package Contents
IProvén DMT-489 temporal Forehead Thermometer with Ear Thermometer function and batteries.
Pros && Cons
IProvén DMT-489 is cost-effective one with accurate measurement and humanized design , although it’s not perfect. But considering the price to performance ratio , it’s a very good choice.
- Accurate and quick. Same with INV-EF100.
- Large screen and easy to read.
- Memory function. Remember the last 20 temperature, it’s enough to used.
- Easily operate and read.
- Safety, it’s a digital infrared thermomenter and not contain any mercury.
- Dual model, take both forehead and ear temperature.
- High Fever Alarm can’t be turn off when a fever is detected.
- No guidance on temperatures , IRT6520 and many of others thermometers can show you tips to help you understand the reading (color coded Green-Yellow-Red or different beeps).
- Need careful to protect the probe and keep it far away from water.
Notes
IProvén DMT-489 used For any age, because it is safety, no danger and do not cause pain, but for newborn, choose braun IRT6520 will be better. Several tips need to make notice when measure temprature:
- Ensure keep contact with forehead when measure
- Do not measure temperature after sports or taking a bath.
- Don’t clean the probe with alcohol but use dry cloth.
- Difference ±0.2˚C /±0.4˚F is normal
- The IProvén DMT-489 sensor is extremely sensitive. Any oil or dirt will prevent an accurate measurement.
- The ear mode is not suitable for children under 6 months
- It’s not intended to serve as a continuous monitoring device.
- It’s not waterproof.
- It can’t replace medical supervision.
- Do not twist the thermometer or the temperature sensor
- Remove the batteries if the thermometer will not be used for longer than three months
- If environmental condition changed, wait at least 30 minutes
- Keep it out of children’s reach.
Conclusions