By HIG high-performance 8-bit microcontrollers (12 bit A / D) control, the MEMS sensor for the SM alcohol gas sensor (C2H5OH);
Single-button operation;
High-brightness LED lighting;
At the top of the machine can be used as high-brightness LED lights use small area;
I use available folding inflatable nozzles,
Others can be used to discourage non-contact inflatable test holes, test accuracy equivalent to blowing up inflatable.
TECHNICAL PARAMETERS
Showing the value of: four LCD (0.XXX)
Unit conversions:% BAC, ‰ BAC, mg / l
Test range: 0.000 - 0.100% BAC (blood alcohol content)
Accuracy: ≤ ± 0.010% BAC at 0.050% BAC
Test accuracy: ≤ ± 0.010% BAC
Testing time: ≤ 30 seconds
Input power:; DC1.5V (AAA alkaline batteries ×1)
The scope of alarm: alcohol level gauge, the buzzer alarm.