High-Quality Blow Nozzles for Precision Alcohol Testing

Durable medical-grade silicone construction ensures hygienic, long-lasting performance with smooth, comfortable mouth contact.

Precision-engineered airflow design guarantees accurate breathalyzer readings, compatible with 818S models for reliable personal or professional use.

Compact and portable – ideal for roadside checks, workplace safety screenings, or personal health monitoring after social events.

Easy-to-clean surface resists bacteria buildup, featuring a snug fit that prevents air leaks during testing procedures.

Sold in bulk at unbeatable wholesale rates – stock up for clinics, law enforcement agencies, or retail resale with global shipping.