AT-818 breath alcohol tester is kind of tester designed to measure concentration result of the breathed alcohol in the human body. This device adopts advanced NM Hot-wire alcohol sensor which has excellent sensitivity and reproducibility, fashion and portable design make it more convenient for personal use. When the alcohol content exceeds the preset limited level, this device would send an audio and video warning to remind your safety.
Advanced NM Hot-wire alcohol sensor
SMD assembling, stable performance
Smart MCU control
Direct testing process LCD indication
Digital LCD display with light blue backup
Portable and fashion design
Audio warning beyond pre-set limit
Sensor Fault Self checkingC
Battery saved design, low voltage indication,auto power off.