NOYAFA NF-AT9 Professional-Grade Breathalyzer. Test Results in 10s

Features & Benefits:, Data accuracy - Equipped sensor adopts direct heating alcohol gas sensor (semiconductor sensor), that can detect the alcohol

Features & Benefits:, Data accuracy - Equipped sensor adopts direct heating alcohol gas sensor (semiconductor sensor), that can detect the alcohol

NOYAFA NF-AT9 Professional-Grade Breathalyzer. Test Results in 10s

Features & Benefits：, Data Accuracy - With the equipped sensor, alcohol concentration in exhaled breath can be detected (0-0.19%BAC, 0-0.95mg/L),

Factory Price Noyafa JMS-25 Contactless Digital Breathalyzer

NOYAFA NF-AT9 Professional-Grade Breathalyzer

Police-Grade Breathalyzer by Alcohawk™

Features & Benefits:, Data accuracy: Equipped sensor adopts direct heating alcohol gas sensor (semiconductor sensor），that can detect the alcohol

NOYAFA NF-AT68 Handheld Breath Alcohol Testers

Products – Page 5 – NOYAFA

Factory Price Noyafa JMS-25 Contactless Digital Breathalyzer – NOYAFA

Police-Grade Breathalyzer by Alcohawk™

Handheld Digital Alcohol Tester With Lanyard Breathalyzer Analyzer Alcohol Breath Tester Backlight Light LCD Detector - AliExpress

Professional

EAFC Automatic Alcohol Tester Professional Breath Tester LED Display Portable USB Rechargeable Breathalyzer Alcohol Test Tools - AliExpress

Handheld Digital Alcohol Tester With Lanyard Breathalyzer Analyzer Alcohol Breath Tester Backlight Light LCD Detector - AliExpress