Ultra-Compact Keychain Alcohol Tester – Precision & Portability

High-Accuracy Sensor Technology
Equipped with advanced semiconductor sensor for precise BAC detection, ensuring reliable results within seconds.
Military-Grade ABS Housing
Durable yet lightweight construction with scratch-resistant finish, designed for daily carry and long-term use.
Discreet & Portable Keychain Design
Smallest breathalyzer on the market (size: 6x3x1.5cm), attaches seamlessly to keys or bags for on-the-go testing.
One-Touch Operation
No setup required—simply blow into the stainless-steel mouthpiece for instant readings, ideal for drivers, travelers, and safety-conscious professionals.
Multi-Scene Application
Essential for pre-driving checks, workplace sobriety tests, or personal health monitoring after social events.
Cost-Effective Bulk Solution
Direct factory pricing with wholesale discounts—stock up for corporate fleets, event giveaways, or retail resale.
Note:
Requires no batteries (built-in rechargeable lithium cell via USB-C). Includes auto-shutdown to conserve power.