---
product_id: 66864367
title: "Tanita HC-312 Portable Breath Checker - Smart Odor Detector - Digital Halitosis Monitor - Japan Technology - Semi-Conductor Gas Sensor - Pocket Size Oral Hygiene Device"
brand: "tanita"
price: "1409CFA"
currency: XOF
in_stock: false
url: https://www.desertcart.sn/products/66864367-tanita-hc-312-portable-breath-checker-smart-odor-detector-digital
store_origin: SN
region: Senegal
---

# Compact 4.7" pocket-sized design Up to 1,000 readings on 2 AAA batteries Instant 6-level breath odor detection Tanita HC-312 Portable Breath Checker - Smart Odor Detector - Digital Halitosis Monitor - Japan Technology - Semi-Conductor Gas Sensor - Pocket Size Oral Hygiene Device

**Brand:** tanita
**Price:** 1409CFA
**Availability:** ❌ Out of Stock

## Summary

> 👃 Stay fresh, stay confident — your breath’s best-kept secret!

## Quick Answers

- **What is this?** Tanita HC-312 Portable Breath Checker - Smart Odor Detector - Digital Halitosis Monitor - Japan Technology - Semi-Conductor Gas Sensor - Pocket Size Oral Hygiene Device by tanita
- **How much does it cost?** 1409CFA with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/66864367-tanita-hc-312-portable-breath-checker-smart-odor-detector-digital)

## Best For

- tanita enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Battery Life:** Up to 1,000 uses powered by included AAA batteries for hassle-free freshness.
- • **Ultra-Portable & Lightweight:** Sleek 2.6 oz design fits discreetly in your pocket or bag.
- • **Clear 6-Level Digital Display:** Color-coded results from fresh to strong for confident, on-the-go checks.
- • **Fast & Accurate Breath Analysis:** Detects volatile sulfur compounds in seconds with advanced Japan tech.
- • **Precision Semi-Conductor Sensor:** Minimizes interference from food or drink odors for reliable readings.

## Overview

The Tanita HC-312 Portable Breath Checker leverages cutting-edge Japanese semi-conductor gas sensor technology to instantly detect and measure bad breath-causing compounds. Its compact, pocket-sized design and intuitive 6-level color display make it perfect for professionals on the move, delivering up to 1,000 accurate readings powered by two AAA batteries. Ideal for maintaining fresh breath before meetings, dates, or social events.

## Description

The Tanita HC-312F Portable FitScan Breath Checker is an innovative handheld device designed to help you maintain confidence in your personal freshness. Built with Japan Technology, this compact breath analyzer detects and measures volatile sulfur compounds (VSCs)—the main cause of unpleasant breath odors—using a semi-conductor gas sensor for accurate, reliable results. Within seconds, the HC-312F displays your results on a color-coded digital screen featuring six odor levels, ranging from clean to strong. This easy-to-read system provides a quick, discreet way to check your breath at any time, whether before meetings, dates, or public appearances. Designed for convenience, the HC-312F is lightweight and portable, measuring just 4.7" in height and weighing only 2.6 ounces. It operates on two AAA batteries (included), offering up to 1,000 readings before replacement. To ensure accurate readings, wait at least 10 minutes after eating or drinking before testing. Perfect for home, travel, or professional use, the Tanita HC-312F FitScan Breath Checker combines precision, practicality, and modern desig

## Features

- Instant Breath Odor Detection – The Tanita HC-312F FitScan Breath Checker provides fast, accurate breath analysis using advanced Japan Technology. Detects and measures volatile sulfur compounds (VSCs) that cause unpleasant mouth odors in just seconds.
- Digital Display with 6-Level Indicator – Results are displayed on an easy-to-read color-coded digital screen, showing six odor levels from fresh to strong, so you can confidently check your breath anytime and anywhere.
- Advanced Gas Sensor Technology – Equipped with a semi-conductor gas sensor designed to detect bacteria-generated compounds. It is less affected by food or beverage odors, ensuring more precise and consistent readings.
- Compact, Lightweight & Discreet – Sleek and portable at just 4.7" tall and weighing only 2.6 oz, the HC-312F fits easily into any pocket or bag. Ideal for use at home, in the office, or before social or professional engagements.
- Long-Lasting & Easy to Use – Operates with two AAA batteries (included) for up to 1,000 readings. Simply turn on, exhale, and read your result. Includes English instructions and a 3-year warranty for peace of mind.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B073K25HYS |
| Battery Description | Alkaline |
| Best Sellers Rank | #252,910 in Health & Household ( See Top 100 in Health & Household ) #110 in Home Alcohol Tests |
| Brand | TANITA |
| Brand Name | TANITA |
| Color | White |
| Compatible Devices | Smartphones |
| Customer Reviews | 3.5 out of 5 stars 180 Reviews |
| Display Size | 1 inches |
| EU Spare Part Availability Duration | 3 years |
| Included Components | Breath Checker |
| Item Dimensions L x W x H | 1.5"L x 0.8"W x 4.7"H |
| Item Weight | 2.6 ounces |
| Manufacturer | TANITA |
| Manufacturer Part Number | HC-312F |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | HC-312 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Dimensions | 1.5"L x 0.8"W x 4.7"H |
| Screen Size | 1 inches |
| Sensor Type | Semi-Conductor gas |
| Size | 1 Count (Pack of 1) |
| Software Update Supported to Date | unknown |
| UPC | 742496531209 |
| Unit Count | 1 Count |
| Warranty Description | 1 Yeah Manufacturer |

## Product Details

- **Battery Description:** Alkaline
- **Brand:** TANITA
- **Color:** White
- **Compatible Devices:** Smartphones
- **EU Spare Part Availability Duration:** 3 years
- **Item Weight:** 2.6 ounces
- **Material:** Plastic
- **Product Dimensions:** 1.5"L x 0.8"W x 4.7"H
- **Screen Size:** 1 inches
- **Sensor Type:** Semi-Conductor gas

## Images

![Tanita HC-312 Portable Breath Checker - Smart Odor Detector - Digital Halitosis Monitor - Japan Technology - Semi-Conductor Gas Sensor - Pocket Size Oral Hygiene Device - Image 1](https://m.media-amazon.com/images/I/61AsMXTT+BL.jpg)
![Tanita HC-312 Portable Breath Checker - Smart Odor Detector - Digital Halitosis Monitor - Japan Technology - Semi-Conductor Gas Sensor - Pocket Size Oral Hygiene Device - Image 2](https://m.media-amazon.com/images/I/61LQlG5ARgL.jpg)
![Tanita HC-312 Portable Breath Checker - Smart Odor Detector - Digital Halitosis Monitor - Japan Technology - Semi-Conductor Gas Sensor - Pocket Size Oral Hygiene Device - Image 3](https://m.media-amazon.com/images/I/31TizpF-T7L.jpg)

## Available Options

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

## Questions & Answers

**Q: Is there a way to recalibrate this after 999 uses?**
A: Tanita guarantees the sensor for 999 readings, after that the sensor is less sensitive, there is no option to recalibrate the sensors.

Thank You

**Q: Does it show the number of uses? How do you know if you’re past the 999 uses limit?**
A: The unit will still work after 999 uses.  The sensors sensitivity is highest 1-999 after that it will slowly degrade and not be as accurate.  Tanita sets its life at 999 uses.

**Q: How do you clean?**
A: I don't know, I've had 3 and never cleaned them.  But honestly?  Start using Smartmouth mouthwash and you'll never have to worry about bad breath.

**Q: it's made in japan**
A: This is made by Tanita a Japanese at their China factory.  Japanese technology and development.

## Frequently Bought Together

- TANITA HC-312F Portable FitScan Breath Checker
- CloSYS Oral Breath Spray, 0.31 Ounce (3 Count), Mint, Sugar Free, pH Balanced, Fights Bad Breath
- Oral Complete 11-in-1 Dental Probiotics, Bad Breath Treatment Halitosis Tonsil Stone with Non-GMO with BLIS K12, Ashwagandha and Collagen, 120 Capsules

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-11-01*