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| Project | Indicators and parameters |
| Sensor | fuel cell alcohol sensor |
| Product standard | GB/T21254-2017 |
| Volume | 188 * 82 * 37mm |
| Weight of the machine (without battery) | about 308g |
| Battery | 7.4V/2000mAh rechargeable lithium battery (more than 500 times when fully charged) |
| External power supply | 12V/3A DC power supply |
| Output response time | about 5 seconds |
| Operating temperature range | - 10 ℃~50 ℃ |
| Storage temperature range | - 40 ℃~70 ℃ |
| Detection range | 0.00mg/100ml--550mg/100ml (BAC) |
| Detection accuracy | 0mg/-- 0.040mg/l (range ≤ 0.400mg/l)
|
0--10%(0.100mg/l＜measuring range≤2.000mg/l)
| |
0--2x [standard gas concentration/2-0.9] mg/l [2.000mg/l＜measuring range≤2.500mg/l]
| |
| Display mode | All Chinese (English optional) |
| Display | 3.2 inch full-color touch screen |
| Input mode | touch |
| Printer output | Chinese (English optional) |
| Computer interface | USB |
| Memory function | It can store 20,000 measurement results including date, time, tested driver's license number, number of police on duty (and GPS coordinates), and print any record at any time |
| Other functions | optional (1.GPS, 2.GPRS, 3.Bluetooth),GPRS real-time data upload, time synchronization support for Mobile and Unicom 2G (GSM/GPRS 850/900/1800/1900 MHz) |
