High Accurate Alcohol Rechargeable Breathalyser JY-03

Precision Sensor Technology
Equipped with a high-sensitivity semiconductor alcohol sensor for rapid and accurate BAC detection, ensuring reliable results within seconds.
Rechargeable & Long-Lasting
Built-in lithium battery supports USB charging, eliminating disposable battery costs. Single charge provides up to 300 tests for continuous use.
Compact & Portable Design
Ergonomic ABS housing with anti-slip texture fits comfortably in hand. Pocket-sized for discreet carry in cars, bars, or workplaces.
Multi-Scene Application
Ideal for personal safety checks, workplace sobriety testing, law enforcement辅助, and hospitality industry compliance.
One-Button Operation
Simplified interface with auto power-off feature ensures hassle-free usage even for first-time users.
Certified & Trusted
Meets international safety standards (CE/FCC/RoHS) with factory-calibrated accuracy (±0.01%BAC deviation).
Instant Readout Display
Backlit LCD screen shows clear results (0.00-0.19%BAC) with visual alert for超标 levels.
Economical Bulk Advantage
Wholesale-ready packaging (10-100 units/carton) with globally competitive pricing for distributors and institutions.
Note:
Includes 5 replacement mouthpieces and USB-C cable. Calibration recommended every 6 months for optimal performance.