Breathalyzer is a special device that is used to determine the level of alcohol in the human body. Manufacturers offer many models of different levels, which differ in measurement accuracy, quality and price.
General characteristics
The country of origin of the Drivesafe breathalyzer is Canada. In Russia, the use of a breathalyzer has been allowed since 2006. A distinctive feature of the device is efficiency, accuracy and ease of use.
The device comes with a case, 5 mouthpieces, 2 batteries and instructions. The Drivesafe breathalyzer has long been in service with traffic police inspectors, and is also actively used in transport enterprises and medical institutions.
Device features
The device has a compact size, so you can easily put it in your bag or glove compartment. Many owners appreciated the ease of use and high measurement speed. The breathalyzer is in the middle price segment, since its cost starts at 17,000 rubles. ATIn this price category, the device is considered quite reliable and accurate. It has a built-in electrochemical sensor, and the reading range is 0-9.99 ppm.
The warranty period of use is 1 year. The Drivesafe breathalyzer has a 3-digit digital display that displays one color or another, depending on the degree of intoxication. The device can be used in conditions of limited visibility, as well as at night.
How to use
This device is recommended for use if alcohol or food was taken half an hour before the test. Prior to the first test, the device is configured for 30 seconds. The device is quite easy to use, since its use does not require special knowledge and skills. The user just needs to turn on the device and wait for the preparation to finish. Then you will need to blow into the mouthpiece for a few seconds. A successful test is accompanied by a beep. After 10 seconds, the device will show the result and display the corresponding color. Depending on the amount of alcohol in the blood, the display will turn green, yellow or red.
Green color means that the amount of alcohol does not exceed the norm. Yellow color means that the person has consumed alcohol and the ppm indicator is slightly higher than the norm. The display of red color indicates a high concentration of alcohol in the blood. The testing process does not take more than 1minutes, and after 45 seconds the device will automatically turn off. Many users note the convenience of using this device. If the owner is not sure about the results of the reading, you can repeat the procedure again.
Device specifics
The Drivesafe breathalyzer is very ergonomic, and the device is controlled with a single button. A special electrochemical sensor ensures the working capacity of the device. The device contains a special reagent that reacts to ethanol molecules. The resulting electric current pulse is proportional to the number of ethanol molecules that participate in the reaction.
The test results are displayed on a three-digit digital display. The manufacturer has laid down some error values that are possible with the output result. Experts recommend checking and calibrating the Drivesafe breathalyzer once a year.
Advantages of breathalyzer
The Drivesafe breathalyzer can be used for personal and official testing. The main advantages of the device include:
- quick display of the result in a visual form;
- presence of backlight;
- low error;
- electrochemical sensor;
- get accurate results regardless of temperature fluctuations;
- no failures;
- wide range of settings;
- Easy maintenance as the instrument does not need frequent calibration;
- auto power off;
- the presence of a charge indicator;
AlcotestDrivesafe delivers superior quality and trouble-free performance. In addition, the device receives positive feedback from users. The device is included in the register of the Ministry of He alth of the Russian Federation of measuring devices of the State Standard and has a certificate of conformity. In this regard, the breathalyzer can be used for the purpose of conducting official tests of the degree of intoxication.
Public Opinion
Reviews of real users will help to form an objective opinion about this device. Many note the accuracy of the measurement and the ability to use the device for official medical examination. Users highly appreciated the visibility of the device, since the breathalyzer highlights the result in the appropriate color, which can be easily identified under any weather conditions. The reviews contain information that this device allows you to perform about 1000 tests on one cycle of two AA batteries.
Users say that the regular adapter in the car provides high-quality power and full operation of the Drivesafe breathalyzer. The reviews claim that there is no error in the measurements, since the device has a well-defined calibration and verification interval. Users say that the Drivesafe breathalyzer is equipped with a special "anti-deception" system. Therefore, if the inhalation intensity is not strong enough, the device gives a characteristic sound signal. Users note that the device should not be left on while the car is moving. Reviews contain information that the frequencymaintenance of this device does not depend on the frequency of use of the breathalyzer. Therefore, if there are any doubts about the correctness of the readings of the device, it is recommended to carry out an extraordinary adjustment of work in a specialized service center.
Summary
The Drivesafe Breathalyzer is a powerful tool that allows you to quantify your blood alcohol content. The device is recommended to be used for self-control of vehicle owners. It is important for users to know that the scale is graduated in ppm. The Drivesafe breathalyzer works with special plastic mouthpieces. They are used for inspiration. Thus, the Drivesafe breathalyzer is an effective and modern device that lives up to its price and positive reviews.
