LCD Digisplay Breath alcohol tester Breathalyzers 6521A

FEATURES

1. By HIG high-performance 8-bit microcontrollers (12 bit A / D) control, the MEMS sensor for the SM alcohol gas sensor (C₂H₅OH);
2. Single-button operation;
3. High-brightness LED lighting;
4. At the top of the machine can be used as high-brightness LED lights use small area;
5. I use available folding inflatable nozzles,
   Others can be used to discourage non-contact inflatable test holes, test accuracy equivalent to blowing up inflatable.
7. TECHNICAL PARAMETERS
8. Showing the value of: four LCD (0.XXX)
9. Unit conversions:% BAC, ‰ BAC, mg / l
10. Test range: 0.000 - 0.100% BAC (blood alcohol content)
11. Accuracy: ≤ ± 0.010% BAC at 0.050% BAC
12. Test accuracy: ≤ ± 0.010% BAC
13. Testing time: ≤ 30 seconds
14. Input power:; DC1.5V (AAA alkaline batteries ×1)
15. The scope of alarm: alcohol level gauge, the buzzer alarm.
16. Products Size: 67.9 × 40 × 14.2mm3 (excluding blowpipe height)

LCD Digisplay Breath alcohol tester Breathalyzers 6521A Images