---
product_id: 30643433
title: "iProven Thermometer for Adults Forehead and Ear - Fever Alarm, 1 Second Reading, Color Temperature Indicator, 20 Readings Memory Recall, Medical Thermometer for Adults (White/Grey)"
brand: "iprovèn"
price: "₨22252"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/30643433-iproven-thermometer-for-adults-forehead-and-ear-fever-alarm-1
store_origin: LK
region: Sri Lanka
---

# Fever alarm with color alert 1-second rapid reading Dual forehead & ear mode iProven Thermometer for Adults Forehead and Ear - Fever Alarm, 1 Second Reading, Color Temperature Indicator, 20 Readings Memory Recall, Medical Thermometer for Adults (White/Grey)

**Brand:** iprovèn
**Price:** ₨22252
**Availability:** ✅ In Stock

## Summary

> 🌡️ Stay ahead of the fever curve with iProven’s lightning-fast accuracy!

## Quick Answers

- **What is this?** iProven Thermometer for Adults Forehead and Ear - Fever Alarm, 1 Second Reading, Color Temperature Indicator, 20 Readings Memory Recall, Medical Thermometer for Adults (White/Grey) by iprovèn
- **How much does it cost?** ₨22252 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/30643433-iproven-thermometer-for-adults-forehead-and-ear-fever-alarm-1)

## Best For

- iprovèn enthusiasts

## Why This Product

- Trusted iprovèn brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Memory Recall:** Stores up to 20 previous readings so you can track temperature trends effortlessly.
- • **Dual Sensor Tech:** Seamlessly switch between forehead and ear measurements for ultimate convenience.
- • **Fever Alert System:** 3 quick beeps plus a red warning light instantly notify you of a fever—perfect for night checks.
- • **Instant Temp Check:** Get precise readings in just 1-3 seconds—no more waiting around.
- • **Ready Out of the Box:** Includes batteries, pouch, and quick start guide—start monitoring health immediately.

## Overview

The iProven DMT-489 is a sleek, dual-mode infrared thermometer designed for adults, delivering ultra-fast 1-3 second readings via forehead or ear. Featuring a clear color-coded fever alarm and memory recall for 20 readings, it combines medical-grade accuracy with user-friendly convenience. Battery-powered and ready to use right out of the box, it’s the smart choice for proactive health monitoring.

## Description

iProven Thermometer for Adults Forehead and Ear - Fever Alarm, 1 Second Reading, Color Temperature Indicator, 20 Readings Memory Recall, Medical Thermometer for Adults (White/Grey)

## Features

- YOUR FOREHEAD THERMOMETER - Our Forehead and Ear Thermometer DMT-489 is calibrated for measurements via the ear and forehead.
- STATE-OF-THE-ART-Infrared Technology - This ear thermometer features a forehead function and is equipped with state-of-the-art infrared scan technology. Measuring the radiation emitted by your eardrum or forehead, the sensor provides an accurate indication of your body temperature.
- QUICK READINGS AND FEVER WARNING - Our Thermometer for Fever gives you readings in 1-3 seconds. When a fever is detected, 3 quick beeps and a red warning light will warn you. Extra handy if you want to take your baby’s temp in the middle of the night.
- EASY TO USE - Pouch, Batteries and Quick Start Guide Included - Everything to take a measurement is right inside the box. So you can get started the minute your order arrives.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | iProvèn |
| Special Feature | High Accuracy |
| Color | White/Grey |
| Age Range (Description) | Adult |
| Included Components | Thermometer and Battery |
| Outer Material | Plastic |
| Display Type | Digital |
| Product Care Instructions | Wipe Clean |
| Unit Count | 1.0 Count |
| Power Source | Battery Powered |
| Model Name | DMT-489 |
| Number of Batteries | 2 AAA batteries required. (included) |
| Item Length | 6.09 Inches |
| Upper Temperature Rating | 100.4 Degrees Fahrenheit |
| Response Time | 3000 Milliseconds |
| Reusability | Reusable |
| Style | Contemporary |
| Indoor/Outdoor Usage | Indoor |
| UPC | 646437774574 |
| Global Trade Identification Number | 08719699631359 |
| Manufacturer | iProvèn |
| Item Weight | 3.99 ounces |
| ASIN | B01H3MTVE8 |
| Item model number | DMT-489 |
| Batteries | 2 AAA batteries required. (included) |
| Is Discontinued By Manufacturer | No |
| Date First Available | June 15, 2016 |

## Product Details

- **Brand:** iProvèn
- **Special Feature:** High Accuracy
- **Color:** White/Grey
- **Age Range (Description):** Adult
- **Included Components:** Thermometer and Battery
- **Outer Material:** Plastic
- **Display Type:** Digital
- **Product Care Instructions:** Wipe Clean
- **Unit Count:** 1.0 Count
- **Power Source:** Battery Powered

## Images

![iProven Thermometer for Adults Forehead and Ear - Fever Alarm, 1 Second Reading, Color Temperature Indicator, 20 Readings Memory Recall, Medical Thermometer for Adults (White/Grey) - Image 1](https://m.media-amazon.com/images/I/61hUKatb6ML.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Does this thermometer have the option for silent mode? The last thermometer we had woke the baby up during temperature readings. Thanks!**
A: This does not have a silent mode. It makes a high pitched beep that is rather loud. I now wish I had purchased one with a silent option.

**Q: Would this work on a dog?**
A: It will not be accurate. With the ear function these thermometers measure the heat radiated off the of the ear drum. Dogs have a  vertical ear canal followed by a 90 degree bend (horizontal ear canal) before the eardrum. Because of this anatomy the sensor is almost certain to not get a good view of the eardrum in order to make an accurate reading. There have actually been peer reviewed studies on this. (FYI I'm a vet).

**Q: Does it display the temp in Celsuis?**
A: You have the option to choose celsuis or fahrenheit

**Q: Can it show the temperature in degree centigrade?**
A: I cannot find my manual and accidently changed to centigrade.  How do I change it back?

## Frequently Bought Together

- iProven Thermometer for Adults Forehead and Ear - Fever Alarm, 1 Second Reading, Color Temperature Indicator, 20 Readings Memory Recall, Medical Thermometer for Adults Kids and Babies - DMT-489
- iProven Oral Thermometer, Measures in 10 seconds with flexible tip and fever alarm, Digital Medical Thermometer for adults, kids and toddlers - DTR-1221A
- Boncare 10 Seconds Oral Thermometer for Adults and Kids - Accurate & Safe Rectal Thermometer for Baby with Fever Alarm, Digital Thermometer FSA HSA Eligible (Light Blue)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.lk/products/30643433-iproven-thermometer-for-adults-forehead-and-ear-fever-alarm-1](https://www.desertcart.lk/products/30643433-iproven-thermometer-for-adults-forehead-and-ear-fever-alarm-1)

---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-01-24*