# breathalyzer.com

Breathalyzer.com is a specialty US retailer of personal, professional, and law-enforcement-grade breath alcohol testers. Operated by KHN Solutions LLC, the same company behind the BACtrack consumer brand, we stock fuel-cell-sensor breathalyzers from BACtrack plus professional Lifeloc FC-series testers used by police, treatment programs, and workplaces. Breathalyzer.com serves individuals, families, employers, schools, alcohol treatment providers, and law enforcement — with buying guides and product segmentation tailored to each use case. Federal standard: several models are on the US DOT NHTSA Conforming Products List for Alcohol Screening Devices.

## Commerce Protocol (UCP)
This store implements the Universal Commerce Protocol (UCP) for agent-driven commerce.
- UCP discovery: https://breathalyzer.com/.well-known/ucp
- MCP endpoint: https://breathalyzer.com/api/ucp/mcp
- Sitemap: https://breathalyzer.com/sitemap.xml
- Supported UCP versions: 2026-04-08, 2026-01-23

## Pages
- [Breathalyzers Buyers Guide](https://breathalyzer.com/pages/breathalyzer-buyers-guide)
- [About Us](https://breathalyzer.com/pages/about)
- [Frequently Asked Questions FAQs](https://breathalyzer.com/pages/frequently-asked-questions)
- [Breathalyzers for Individuals](https://breathalyzer.com/pages/breathalyzers-for-individuals)
- [Breathalyzers for Families](https://breathalyzer.com/pages/breathalyzers-for-families)
- [Breathalyzers for Employers, Businesses and Schools](https://breathalyzer.com/pages/breathalyzers-for-employers-businesses-schools)
- [Breathalyzers for Alcohol Treatment Providers](https://breathalyzer.com/pages/breathalyzers-for-alcohol-treatment-providers)
- [Breathalyzers for Law Enforcement and Military](https://breathalyzer.com/pages/breathalyzers-for-law-enforcement-military)
- [Breathalyzer Calibration Questions](https://breathalyzer.com/pages/breathalyzer-calibration-questions)

## Products
- [BACtrack S80](https://breathalyzer.com/products/bactrack-s80-professional-breathalyzer)
- [BACtrack Mobile](https://breathalyzer.com/products/bactrack-mobile-smartphone-breathalyzer)
- [BACtrack Element](https://breathalyzer.com/products/bactrack-element-professional-breathalyzer)
- [BACtrack Go](https://breathalyzer.com/products/bactrack-go-keychain-breathalyzer)

## Collections
- [Personal Breathalyzers](https://breathalyzer.com/collections/personal-breathalyzers)
- [Professional Breathalyzers](https://breathalyzer.com/collections/professional-breathalyzers)
- [Smartphone Breathalyzers](https://breathalyzer.com/collections/smartphone-breathalyzers)

## Blog
- [Optimal Breath Capture](https://breathalyzer.com/blogs/snippet-bactrack-scout-accuracy/optimal-breath-capture)
- [The Military & Law Enforcement](https://breathalyzer.com/blogs/snippet-bactrack-scout-features/the-military-law-enforcement)

## Policies
- [Privacy policy](https://breathalyzer.com/policies/privacy-policy)
- [Terms of service](https://breathalyzer.com/policies/terms-of-service)
- [Refund policy](https://breathalyzer.com/policies/refund-policy)
- [Shipping policy](https://breathalyzer.com/policies/shipping-policy)
- [Contact information](https://breathalyzer.com/policies/contact-information)