---
product_id: 192000841
title: "Digital Thermometer for Basal Body Temperature Readings - Body Temperature Thermometer with Fever Alarm and One Button Operation - Adults, Kids, Ovulation, Newborn, and Baby Thermometers"
brand: "citizen"
price: "₩29274"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/192000841-digital-thermometer-for-basal-body-temperature-readings-body-temperature-thermometer
store_origin: KR
region: South Korea
---

# IPX5 water-resistant, easy to clean Antibacterial protection for family-safe use Fast 60-120 sec accurate readings Digital Thermometer for Basal Body Temperature Readings - Body Temperature Thermometer with Fever Alarm and One Button Operation - Adults, Kids, Ovulation, Newborn, and Baby Thermometers

**Brand:** citizen
**Price:** ₩29274
**Availability:** ✅ In Stock

## Summary

> 🌡️ Stay ahead of the curve—track health with precision and ease!

## Quick Answers

- **What is this?** Digital Thermometer for Basal Body Temperature Readings - Body Temperature Thermometer with Fever Alarm and One Button Operation - Adults, Kids, Ovulation, Newborn, and Baby Thermometers by citizen
- **How much does it cost?** ₩29274 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/192000841-digital-thermometer-for-basal-body-temperature-readings-body-temperature-thermometer)

## Best For

- citizen enthusiasts

## Why This Product

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

## Key Features

- • **Fever Alert System:** Instant fever alarm notifies you of high temperatures, giving you peace of mind faster than mercury thermometers.
- • **Family-Ready Hygiene:** Antibacterial agents ensure safe use for adults, kids, and newborns—perfect for every family member.
- • **Protective Storage Case:** Durable case shields your thermometer from dust and damage, keeping it ready for every health moment.
- • **Water-Resistant & Washable:** IPX5 rating means quick, hygienic cleaning—ideal for busy parents and health-conscious pros.
- • **Effortless One-Button Operation:** Simple, intuitive control with a clear 3-digit LCD and memory recall for stress-free temperature checks.

## Overview

Citizen’s digital thermometer combines antibacterial protection, fast and accurate readings, and a fever alarm in a sleek, water-resistant design. With one-button operation and memory recall, it’s the ultimate health tool for adults, kids, newborns, and ovulation tracking—complete with a protective case for on-the-go reliability.

## Description

Digital Thermometer for Basal Body Temperature Readings - Body Temperature Thermometer with Fever Alarm and One Button Operation - Adults, Kids, Ovulation, Newborn, and Baby Thermometers

## Features

- IDEAL FOR FAMILY USE. The digital temperature thermometer from Citizen includes antibacterial agents, making it perfect for oral, underarm, and rectal use; and the ideal digital thermometer for adults, kids, and babies. This protection also makes it a suitable thermometer for newborns and for use as a basal thermometer for ovulation
- EASY CLEAN THERMOMETER. Certified with an IPX5 rating, the temperature thermometer is a water-resistant and fully washable device, making cleaning a fast, safe and easy process. Simply wash the tip of the basal body temperature thermometer with soapy water, especially when using as a baby thermometer
- ONE BUTTON OPERATION. The temperature thermometer offers one-button operation, with a 3 digit LCD display and memory recall. After taking your temperature the thermometer will alert you if your results are showing signs of a high temperature with a fever alarm; with a higher accuracy than a mercury thermometer
- MEMORY RECALL. When turning on the device, it will automatically display the last recorded body temperature thermometer data; delivering precise temperature results in a span of 60 seconds for oral or rectal use, and 120 seconds for underarm use. This gives multi-use as a medical thermometer, thermometer for baby use, or as a thermometer for ovulation
- STORAGE CASE. The CTA303 underarm and oral thermometer comes equipped with its own protective case; designed to store and protect the thermometer. The case protects the thermometer from dust and external agents that could damage the tip; making it a great choice for a temperature thermometer for kids or as a baby thermometer with newborn use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Units | 1.0 Count |
| Brand | Citizen |
| Age Range Description | Adult |
| Country of origin | China |

## Product Details

- **Brand:** Citizen
- **Special feature:** Auto Off
- **Colour:** White
- **Age range (description):** Adult
- **Included components:** Battery
- **Outer material:** Plastic
- **Display type:** Digital
- **Product care instructions:** Water resistant and fully washable (waterproof and fully washable)
- **Unit count:** 1.0 Count
- **Power source:** Battery Powered

## Images

![Digital Thermometer for Basal Body Temperature Readings - Body Temperature Thermometer with Fever Alarm and One Button Operation - Adults, Kids, Ovulation, Newborn, and Baby Thermometers - Image 1](https://m.media-amazon.com/images/I/51ACe+Gv-EL.jpg)

## Questions & Answers

**Q: What size battery does this need? Is one supplied with it?**
A: The thermometer takes an LR41 Alkaline Button Cell which is included in the box.

**Q: What is the measuring range in Celsius,  please?**
A: Hello The range is varying by 0.2 degrees

**Q: Could be used to track ovulation?**
A: No idea , not reliable for plain taking of temperatures both of my ones were always out by at least 2 or 3 degrees . I would look more a specific product , than these cheap un reliable thermometers  .  Old fashioned analogue one take more time give better temperature results

## Frequently Bought Together

- Citizen Digital Thermometer for Basal Body Temperature Readings - Body Temperature Thermometer with Fever Alarm and One Button Operation - Adults, Kids, Ovulation, Newborn, and Baby Thermometers
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**Shop now:** [https://www.desertcart.kr/products/192000841-digital-thermometer-for-basal-body-temperature-readings-body-temperature-thermometer](https://www.desertcart.kr/products/192000841-digital-thermometer-for-basal-body-temperature-readings-body-temperature-thermometer)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-03*