Voice-based alcohol tester has imported alcohol sensors, the main machine uses high-performance 128-bit embedded processor using compact air circuit design, high-precision sampling system, instrument-level circuit design and advanced algorithms to ensure rapid, accurate and stable measurement. In line with the latest national standards GB/T 21254-2007 national standards, through the national testing report, the National Institute of Metrology. One second of rapid screening greatly improves law enforcement efficiency. The Company has a complete independent intellectual property rights, set research and development, production in a break, a strong guarantee of sales services. The sensor only reacts with alcohol with high sensitivity, long-term use, stable performance and so on. It can be on standby 24 hours. The whole machine has a life of about five years, no need to use a disposable blow-mouth
How to use:
1 Turn on the power switch after turning on the 220v power supply. The machine screen is warmed up and the display counts down to 000
2 Left led green light on, voice display "Please blow" this time the representative can carry out blow ingress test
3 After blowing, wait 2 seconds to show the results immediately, voice shows "normal" "drinking" "drunk"
4 When you press the test button on the right, the left green light lights up, so you can continue to test the next person
5 If the machine shows a high concentration value, the next person immediately test will have residual data, it is recommended to wait a little, the machine will automatically remove residual alcohol. Return to normal use after 5 seconds
6 If the test is not tested for a long time, the machine automatically adjusts to standby after 5 minutes, led display light lights on in turn. If you need to detect, press the test button and put the machine into a test state.