Specification :

6503A Three LED mini Breath alcohol tester

l 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, a low-voltage direct function;
3, At the top of the machine can be used as high-brightness LED lights use small area;
4, Accuracy:
-- Safety (green): less than 0.02% BAC
-- Alert (yellow light): 0.02% BAC to 0.05% BAC
-- Risk (red): higher than the 0.05% BAC (0.25mg / l BRAC)

l TECHNICAL PARAMETERS
1, Showing the value: 3 LED (green, yellow and red)
2, Test range: 0.00 ~ 0.10% BAC (blood alcohol content)
3, Warm-up time: 8 seconds
4, Response time: d 5 seconds
5, Recovery time: d 15 seconds
6, Input power: DC 3V (CR2032 button ×1)
7, The scope of alarm: gas gauge alcohol concentration, the buzzer alarm.
8, products size: 50 × 31 × 8.5 mm3