
At the first blow, it immediately began to show the presence of minimal alcohol in the exhaled air, although it definitely could not be there. I decided to test - I drank 1 beer and about 250 ml of whiskey, blew out after 20 minutes - it showed 0.1 . very strange

🔧 Streamline Your Work with Loos Co PT 1 Professional Hands-Free Device
3 Review

Handheld Digital Laser Tachometer Non-Contact RPM Meter Motor Speed Gauge Gun Measuring Range: 2
3 Review

FITNATE Non Contact Tachometer - Enhanced Accuracy with Battery Operation
3 Review

Non-Contact Handheld Digital Tachometer for Precise Measurements
3 Review

🌡️ Continuous Temperature Monitoring with Relative Humidity Integration
4 Review

🔍 Dioxide Controller for Digital Gas Monitoring
5 Review

🔍 Enhanced Precision with Backlit Professional Manometer for Differential Ventilation
6 Review

🔥 Advanced Testo Wireless Hot Wire Anemometer Technology
4 Review