---
product_id: 668755767
title: "Digital Oral Thermometer for Adult and Kid, Easy@Home Accurate Fast Reading Body Temperature Thermometer for Oral and Underarm Measurement with Fever Alarm，EMT-021B-Yellow"
brand: "easy@home"
price: "FREE"
currency: JPY
in_stock: false
reviews_count: 5
url: https://www.desertcart.jp/products/668755767-digital-oral-thermometer-for-adult-and-kid-easy-home-accurate
store_origin: JP
region: Japan
---

# ±0.2ºF clinical accuracy 5-year battery life Fast 25-sec reading Digital Oral Thermometer for Adult and Kid, Easy@Home Accurate Fast Reading Body Temperature Thermometer for Oral and Underarm Measurement with Fever Alarm，EMT-021B-Yellow

**Brand:** easy@home
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🌡️ Stay ahead of the fever curve with precision and speed!

## Quick Answers

- **What is this?** Digital Oral Thermometer for Adult and Kid, Easy@Home Accurate Fast Reading Body Temperature Thermometer for Oral and Underarm Measurement with Fever Alarm，EMT-021B-Yellow by easy@home
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/668755767-digital-oral-thermometer-for-adult-and-kid-easy-home-accurate)

## Best For

- easy@home enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Long-lasting battery life with up to 5 years of use and energy-saving auto-off
- • **Speedy & Simple:** Get your temperature in just 25 seconds with an easy-to-use beep alert
- • **Versatile Monitoring:** Measures oral, rectal, and underarm temps with auto-shutoff for convenience
- • **Comfort Meets Hygiene:** Soft, flexible waterproof tip ensures comfort and effortless cleaning
- • **Precision You Can Trust:** Clinically accurate to ±0.2ºF for reliable readings every time

## Overview

The Easy@Home EMT-021 digital thermometer delivers clinical-grade accuracy (±0.2ºF) with fast 25-second readings. Its flexible, waterproof tip ensures comfort and hygiene, while multi-mode measurement and a fever alarm make it perfect for families and professionals alike. Designed for durability, it offers up to 5 years of battery life and an intuitive auto-shutoff feature.

## Description

The Easy@Home Digital Thermometer EMT-021 is intended for measuring and monitoring human body temperature. It is suitable for both hospital and home use.

Review: Easilt kept in mouth. Accurate quick result
Review: Cheaply

## Features

- ✅MEDICAL TECHNOLOGY & CLINICAL ACCURACY: The upgraded EMT-021 digital thermometer is a small size clinically accurate thermometer with high precision at ±0.2ºF in range of 89.6-109.2 ℉. Measures Body Temperature to 1/10th of a degree precision(e.g. 97.1 F) in Celsius or Fahrenheit. Measurement units can be switchable between ℉ and ℃ according to preference. A good choice for families, schools, hospitals and clinics.
- ✅ EASY USE, SAFE WITH ALARM: Simply place under tongue and close mouth for about 25 seconds; Beeping Alarm indicates the completion of the measurement; Memory function shows last temperature reading on large LCD display after power on; Does not contain mercury which mean no chance for broken glass.
- ✅ FLEXIBLE TIP IS COMFORTABLE & EASY TO CLEAN: Extra soft and flexible tip, making for quick and comfortable measurements for family; Waterproof tip allows you to clean the thermometer easily by wiping or rinsing.
- ✅ MULTI-FUNCTIONAL with AUTO-SHUTOFF: Measures oral, rectal, and auxiliary temperature; for hygienic reasons- stay with the same measuring method with the same thermometer; automatically shuts off after no rising temp after 10 minutes.
- ✅ LONG BATTERY LIFE AND DURABLE: Estimated 5 years under normal operation and storage. Approximately 100 hours for continuous use of each battery. Auto shut/off helps save battery life** Our Guarantee- We are so confident that you will love this product that we offer a 1 Year PRODUCT Quality Guarantee. **

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08C5B55S9 |
| Age Range Description | Adult |
| Best Sellers Rank | 389,379 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 131 in Rectal, Oral & Axillar Thermometers |
| Brand | Easy@Home |
| Colour | Yellow |
| Customer Reviews | 4.0 4.0 out of 5 stars (71) |
| Display Type | Digital |
| Indoor Outdoor Usage | Indoor |
| Manufacturer | Easy@Home |
| Manufacturer Part Number | EMT-021B |
| Model Name | EMT-021B-Yellow |
| Model Number | EMT-021B-Yellow |
| Outer Material | Glass |
| Power Source | Battery Powered |
| Response Time | 25 seconds |
| Reusability | Reusable |
| Special Features | High Accuracy |
| Specification Met | ISO 13485 |
| UPC | 810038631530 |
| Unit Count | 1.0 count |
| Upper Temperature Rating | 109.2 Degrees Fahrenheit |

## Product Details

- **Age range (description):** Adult
- **Brand:** Easy@Home
- **Colour:** Yellow
- **Display type:** Digital
- **Model name:** EMT-021B-Yellow
- **Outer material:** Glass
- **Power source:** Battery Powered
- **Special feature:** High Accuracy
- **Specification met:** ISO 13485
- **Unit count:** 1.0 count

## Images

![Digital Oral Thermometer for Adult and Kid, Easy@Home Accurate Fast Reading Body Temperature Thermometer for Oral and Underarm Measurement with Fever Alarm，EMT-021B-Yellow - Image 1](https://m.media-amazon.com/images/I/51ZIJAVWvBL.jpg)
![Digital Oral Thermometer for Adult and Kid, Easy@Home Accurate Fast Reading Body Temperature Thermometer for Oral and Underarm Measurement with Fever Alarm，EMT-021B-Yellow - Image 2](https://m.media-amazon.com/images/I/61s8L1SZsqL.jpg)
![Digital Oral Thermometer for Adult and Kid, Easy@Home Accurate Fast Reading Body Temperature Thermometer for Oral and Underarm Measurement with Fever Alarm，EMT-021B-Yellow - Image 3](https://m.media-amazon.com/images/I/512rI5QC++L.jpg)
![Digital Oral Thermometer for Adult and Kid, Easy@Home Accurate Fast Reading Body Temperature Thermometer for Oral and Underarm Measurement with Fever Alarm，EMT-021B-Yellow - Image 4](https://m.media-amazon.com/images/I/610Rc1uq52L.jpg)
![Digital Oral Thermometer for Adult and Kid, Easy@Home Accurate Fast Reading Body Temperature Thermometer for Oral and Underarm Measurement with Fever Alarm，EMT-021B-Yellow - Image 5](https://m.media-amazon.com/images/I/61XGTJq+eUL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***S on 22 December 2025*

Easilt kept in mouth. Accurate quick result

### ⭐⭐⭐⭐⭐ Review
*by T***R on 16 September 2025*

Cheaply

### ⭐⭐ Review
*by G***Z on 23 February 2024*

I purchased this thermometer about a month ago, I didn't need to use it then. But now that I need it the darn thing doesn't work. I can't get the top off to even replace the battery. This is a total waste of money. So don't waste your time or money on this product...🤨🙁

## Frequently Bought Together

- Easy@Home Digital Oral Thermometer for Adult and Kid, Accurate Fast Reading Body Temperature Thermometer for Oral and Underarm Measurement with Fever Alarm, EMT-021B-Yellow
- Easy@Home Digital Oral Thermometer for Fever Adults: Rectal, Underarm & Mouth, Accurate & Fast, Body Medical Temperature Thermometer for Baby Kids & Adult, EMT-021N-Yellow
- Thermometer for Adults and Kids with 8 Seconds Fast Accurate Reading, Acctrate & Safe-Baby Thermometer for Oral, Rectal or Under Arm Use, Large LCD Display with Fever Alarm

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-05*