---
product_id: 177719779
title: "Alcotest 3820 Replacement Mouthpieces - 5 pcs"
brand: "dräger"
price: "¥5816"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/177719779-alcotest-3820-replacement-mouthpieces-5-pcs
store_origin: JP
region: Japan
---

# Original Dräger certified Dishwasher safe cleaning Hygienic & individually wrapped Alcotest 3820 Replacement Mouthpieces - 5 pcs

**Brand:** dräger
**Price:** ¥5816
**Availability:** ✅ In Stock

## Summary

> 🛡️ Stay fresh, stay safe — the original Dräger mouthpiece you can trust!

## Quick Answers

- **What is this?** Alcotest 3820 Replacement Mouthpieces - 5 pcs by dräger
- **How much does it cost?** ¥5816 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/177719779-alcotest-3820-replacement-mouthpieces-5-pcs)

## Best For

- dräger enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Ready:** Pack of 5 mouthpieces keeps you prepared for multiple tests, perfect for professionals on the go.
- • **Spotless Safety:** Each mouthpiece is hygienically sealed to guarantee fresh, germ-free use every time.
- • **Compact Convenience:** Slim, lightweight design (under 1 oz) fits seamlessly into your testing routine or kit.
- • **Trusted Authenticity:** Genuine Dräger product ensures perfect compatibility and reliable performance with Alcotest 3820.
- • **Effortless Maintenance:** Dishwasher safe design means quick, hassle-free cleaning without compromising integrity.

## Overview

Dräger Mouthpieces for Alcotest 3820 come in a pack of 5, each hygienically sealed and dishwasher safe for easy cleaning. Designed by Dräger Safety AG & Co. KGaA, these original mouthpieces ensure reliable, accurate breathalyzer tests with the Alcotest 3820 device. Lightweight and compact, they are ideal for professionals seeking consistent, safe alcohol testing solutions.

## Description

Buy Dräger Mouthpieces for Alcotest 3820 (5 Pieces): Alcohol Tests - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Hygienic & individually wrapped
- Original product, made by Dräger
- Cleaning: dishwasher safe, do not clean with detergents containing alcohol
- Dräger mouthpieces: part no. 8325250

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01DSZHDBM |
| Best Sellers Rank | #749,500 in Health & Household ( See Top 100 in Health & Household ) #155 in Home Alcohol Tests |
| Brand | Dräger |
| Customer Reviews | 4.6 4.6 out of 5 stars (94) |
| Date First Available | August 29, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.882 ounces |
| Item model number | 3820 |
| Manufacturer | Dräger Safety AG & Co. KGaA |
| Manufacturer Part Number | 8325250 |
| Product Dimensions | 1.77 x 0.98 x 0.71 inches |

## Images

![Alcotest 3820 Replacement Mouthpieces - 5 pcs - Image 1](https://m.media-amazon.com/images/I/71ckAyZ-EuL.jpg)

## Questions & Answers

**Q: Is the battery supplied with the product?**
A: Yes, the battery is already integrated in the product. Also included are 3 mouthpieces, a microfibre bag and instructions for use.

**Q: Is the mouthpiece washable or reusable?**
A: The mouthpiece is made of plastic and can therefore be washed out and reused. Care should be taken to ensure that no residue from previous use or a cleaning agent remains.

**Q: How quickly is the measurement result displayed?**
A: At 0.0‰ the result is already displayed after 3 seconds.

**Q: How often is calibration necessary?**
A: It is recommended to calibrate the unit once a year.

**Q: How precise are the measurements of the Alcotest 4000?**
A: The device is equipped with a DrägerSensor and thus uses the same technology as the breathalysers used by the police. Deviations of ±5% may occur.

## Frequently Bought Together

- Dräger Mouthpieces for Alcotest 3820 (5 Pieces)
- Dräger Alcotest 3820 Breathalyzer, Evidential Accuracy, NHTSA-Approved

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**Shop now:** [https://www.desertcart.jp/products/177719779-alcotest-3820-replacement-mouthpieces-5-pcs](https://www.desertcart.jp/products/177719779-alcotest-3820-replacement-mouthpieces-5-pcs)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-26*