SITITEK PRO2 is an inexpensive breathalyzer for personal use, equipped with a high sensitivity semiconductor sensor. It conducts testing without the use of the mouthpiece (contactless way), notifies the user about the increased concentration of alcohol. It has a number of additional useful features. The device is very compact and easy to use, it is powered by 2 "AAA" batteries.
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It provides sufficient measurement accuracy for individual use Alcometer is equipped with a highly sensitive semiconductor sensor with good measurement accuracy, which will be enough to adequately assess the degree of intoxication to any driver. At the same time, the sensor very rarely needs to be calibrated (every 3 years or after 10,000 tests). Thanks to the non-contact sampling for measurements, you don’t even need a mouthpiece. In order to achieve the most accurate results, it is recommended to repeat the test 2-3 times. |
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To start testing, just press one button The device is started by pressing the "Power" button below the display. Immediately after switching on, the device automatically begins preparation for testing (the sensor is warming up), followed by a countdown on the display. After completing the preparation, the inscription "Blow" is displayed on the screen, indicating that the device is ready for testing. Bring the breathalyzer to your lips and exhale into the hole that is located at the top of the device. A couple of seconds after taking the air sample, the lower display will show the measurement results. |
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In addition to measuring the level of alcohol, the device is equipped with the functions of a clock (12h / 24h time display format), alarm clock, timer and thermometer (Celsius and Fahrenheit degrees). |
On the lower screen, only the test results are shown, and the upper one (depending on the settings) displays the current time, air temperature or timer. Very convenient and clear! |
No need to carry out complex calculations in the head or translate readings on the screen into convenient units. At the end of testing, the device gives results simultaneously in two units: ppm (g / l) and % BAC. |
Delivery set:
- alcohol tester
- string for hand-carrying
- instruction
- 1 year warranty and lifetime support
Model |
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Measurement range, permille |
0 – 5 |
0 – 5 |
0 – 5 |
0 – 5 |
0 – 1.9 |
0 – 4 |
Semiconductor sensor |
no |
yes |
yes |
yes |
yes |
no |
Electrochemical sensor |
yes |
no |
no |
no |
no |
yes |
Measurement accuracy, no more than |
10% |
10% |
10% |
25% |
— |
— |
Quantity of measurement units |
2 |
3 |
3 |
1 |
2 |
2 |
Testing with mouthpiece |
yes |
yes |
yes |
yes |
no |
yes |
No-touch testing |
no |
no |
no |
no |
yes |
no |
Exhalation control system |
yes |
yes |
yes |
yes |
no |
yes |
Built-in memory, tests |
20 |
no |
no |
no |
no |
no |
Calibration, tests |
1000 |
999 |
500 |
1000 |
10000 |
500 |
Power |
battery |
2 batteries AAA |
battery 9V |
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Dimensions, mm |
120х72х27 |
105 х 58 х 18,5 |
105 х 58 х 18,5 |
105 х 58 х 18,5 |
100 х 37 х 17 |
125 х 56 х 24 |
Weight, g |
150 |
120 |
120 |
120 |
45 |
87 |
