1)  Highly reliable accuracy by the most sophisticated sensor :
CA-2000 adopts a highly-selective semiconductor sensor (reactive to alcohol substance) designed by KAIST (Korea Advanced Institute  of Science and Technology ).
CA-2000 is a unique breath tester adopting this most sophisticated technology of sensor.

2)  Stable testing data :
It allows you to get stable data for successive testing.

3)  Digital type :
It displays by 3 digits (0.xx% BAC/BRAC)

4)  Wide detection range : 0.00 –  0.40% BAC

5)  Longer life time : 3,000 times testing

6)  Long-term stability :
CA-2000 can analyse very precisely even after long time of uses.
Compact & light weight hand-held device.

7)  Short warm-up & response time :
After power on, less than 20sec. of warming up countdown (200 to 000) is needed to make it ready for testing. And, exhaling just for a few seconds will reach you to instantly read the testing numeric digits.