---
product_id: 312080708
title: "Go Keychain Breathalyzer (Black) | Ultra-Portable Pocket Keyring Alcohol Tester for Personal Use"
brand: "bactrack"
price: "₨1993"
currency: SCR
in_stock: true
reviews_count: 5
category: "Ba Ctrack"
url: https://www.desertcart.sc/products/312080708-go-keychain-breathalyzer-black-ultra-portable-pocket-keyring-alcohol-tester
store_origin: SC
region: Seychelles
---

# Ultra-portable keychain design Advanced MicroCheck Sensor tech Results in seconds Go Keychain Breathalyzer (Black) | Ultra-Portable Pocket Keyring Alcohol Tester for Personal Use

**Brand:** bactrack
**Price:** ₨1993
**Availability:** ✅ In Stock

## Summary

> 🔑 Know your limit, own the night—anywhere, anytime.

## Quick Answers

- **What is this?** Go Keychain Breathalyzer (Black) | Ultra-Portable Pocket Keyring Alcohol Tester for Personal Use by bactrack
- **How much does it cost?** ₨1993 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/312080708-go-keychain-breathalyzer-black-ultra-portable-pocket-keyring-alcohol-tester)

## Best For

- bactrack enthusiasts

## Why This Product

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

## Key Features

- • **Hygienic & Smart:** Fold-out mouthpiece captures only your breath, blocking airborne pollutants for clean testing.
- • **Pocket-Sized Power:** Ultra-compact keychain fits effortlessly in your pocket or purse—always ready when you are.
- • **Worry-Free Warranty:** One-year coverage means if it stops working, BACtrack repairs or replaces it at no cost.
- • **Instant BAC Readings:** Get accurate blood alcohol content results in just seconds with one-button simplicity.
- • **Precision You Can Trust:** Proprietary Advanced MicroCheck Sensor ensures reliable and consistent BAC measurements.

## Overview

The BACtrack Go Keychain Breathalyzer is a sleek, ultra-portable device featuring BACtrack’s proprietary Advanced MicroCheck Sensor technology for fast, reliable blood alcohol content readings. Designed for on-the-go professionals, it offers one-button operation, a hygienic fold-out mouthpiece, and a compact keychain form factor that fits seamlessly into your lifestyle. Backed by a one-year warranty, it’s the trusted companion for responsible socializing.

## Description

Quickly and easily estimate your BAC with the small and affordable BACtrack Go Keychain Breathalyzer. Powered by BACtrack's proprietary Advanced Microcheck Sensor technology, the BACtrack Keychain provides reliable and accurate BAC results you can trust. It's ultra-compact, portable keychain design makes it perfect for personal BAC testing on the go - simply blow into the fold-out mouthpiece and results are returned in seconds.

Review: Worked perfectly!
Review: Bonjour, Pour la commande il n'y a rien a redire tout c'est bien passé et le produit fonctionne bien. Par contre la question que je me pose votre produit est en % et la valeur nationale a ne pas dépasser est 0.5 grammes par litre, je voudrais savoir ce que ça représente en pourcentage. 05g/L fait quoi en %. Merci de votre réponse. bien cordialement. Mr SICRE

## Features

- QUICKLY & EASILY ESTIMATE YOUR BAC - Proprietary Advanced MicroCheck Sensor technology delivers reliable, accurate BAC results you can trust
- EASY TO USE - One button operation means you simply power on your Go keychain breathalyzer and begin testing in seconds. It's that easy!
- TAKE IT WITH YOU ANYWHERE - The ultra-compact BACtrack Go breathalyzer keychain easily fits in a pocket or purse, making it a great portable breathalyzer for any occasion.
- OPTIMAL BREATH CAPTURE - The innovative fold-out mouthpiece ensures only your breath goes into the alcohol tester, while other airborne pollutants are kept out.
- ONE YEAR WARRANTY - If your BACtrack Go ceases to function properly during the first year of operation, we will repair or replace the defective product at no charge.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MSPJXF4 |
| ASIN  | B01MSPJXF4 |
| Batteries  | 1 AAA batteries required. (included) |
| Best Sellers Rank | #94,770 in Health ( See Top 100 in Health ) #42 in Car Alcohol Testers #190 in Home Medical Tests |
| Brand | BACtrack |
| Customer Reviews | 3.7 3.7 out of 5 stars (1,632) |
| Customer reviews | 3.7 3.7 out of 5 stars (1,632) |
| Date First Available | 8 December 2016 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | BT-KC22-I |
| Manufacturer  | BACtrack |
| Product Dimensions  | 6.1 x 1.4 x 3.68 cm; 113.4 g |
| Units | 1 Count |

## Images

![Go Keychain Breathalyzer (Black) | Ultra-Portable Pocket Keyring Alcohol Tester for Personal Use - Image 1](https://m.media-amazon.com/images/I/71PwjVuN3BL.jpg)

## Questions & Answers

**Q: How accurate are BACtrack breathalyzers?**
A: BACtrack uses carefully-engineered technology to deliver reliable, consistent BAC results, with unparalleled accuracy. Several independent agencies have tested popular personal breathalyzer brands and found BACtrack to be the most accurate.

**Q: How often do BACtrack breathalyzers need to be calibrated?**
A: Our general recommendation is to have your BACtrack calibrated every 12 months, but it really depends on how your BACtrack is performing. With proper care and usage, we've seen that our devices can go for 1000's of tests before needing calibration.

**Q: Where are BACtrack breathalyzers made?**
A: Our breathalyzers are designed by our team of talented engineers at our San Francisco headquarters and manufactured in our overseas facilities. We aim to provide the most accurate, innovative, reliable & affordable alcohol testers on the market.

**Q: What should I do if I'm having issues with my BACtrack breathalyzer?**
A: In the rare instance where you are having trouble with your BACtrack, please send a message to our US-based customer success team directly from your Amazon orders page and they'll be happy to help you troubleshoot.

**Q: Am I able to return my BACtrack breathalyzer if it stops working?**
A: Yes, if your BACtrack ceases to function properly during the first year of operation, we will repair or replace the defective product at no additional charge to you.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***R on 13 January 2026*

Worked perfectly!

### ⭐⭐⭐⭐⭐ Review
*by C***N on 26 April 2024*

Bonjour, Pour la commande il n'y a rien a redire tout c'est bien passé et le produit fonctionne bien. Par contre la question que je me pose votre produit est en % et la valeur nationale a ne pas dépasser est 0.5 grammes par litre, je voudrais savoir ce que ça représente en pourcentage. 05g/L fait quoi en %. Merci de votre réponse. bien cordialement. Mr SICRE

### ⭐⭐⭐⭐⭐ Review
*by A***S on 5 January 2025*

I love it

## Frequently Bought Together

- BACtrack Go Keychain Breathalyzer (Black) | Ultra-Portable Pocket Keyring Alcohol Tester for Personal Use
- BACtrack Breathalyzer Carrying Case (Small) | Compatible with: C6, C8, Mobile, GO, and Keychain Breathalyzers
- BACtrack C8 Breathalyzer | Professional-Grade Accuracy | Optional Wireless Smartphone Connectivity | Compatible w/ Apple iPhone, Google & Samsung Android Devices | Apple HealthKit Integration

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**Shop now:** [https://www.desertcart.sc/products/312080708-go-keychain-breathalyzer-black-ultra-portable-pocket-keyring-alcohol-tester](https://www.desertcart.sc/products/312080708-go-keychain-breathalyzer-black-ultra-portable-pocket-keyring-alcohol-tester)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-07*