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6521A LCD Digisplay Breath alcohol tester
1\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.
Others can be used to discourage non-contact inflatable test holes, test accuracy equivalent to blowing up inflatable.
2\TECHNICAL PARAMETERS
1)Showing the value of: four LCD (0.XXX)
2)Unit conversions:% BAC, ‰ BAC, mg / l
3)Test range: 0.000 - 0.100% BAC (blood alcohol content)
4)Accuracy: ≤ ± 0.010% BAC at 0.050% BAC
5)Test accuracy: ≤ ± 0.010% BAC
6)Testing time: ≤ 30 seconds
7)Input power:; DC1.5V (AAA alkaline batteries ×1)
8)The scope of alarm: alcohol level gauge, the buzzer alarm.
9)Products Size: 67.9 × 40 × 14.2mm3 (excluding blowpipe height)
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