DINGO A-077

Dingo A-077 is a breathalyzer with a modern design, a bright LED display, and a replaceable sensor module, allowing the user to replace the module on their own. The sensor module is pre-calibrated, eliminating the need to send the breathalyzer to a specialized service center for periodic inspection and calibration. This may be more convenient for some users, especially in cases where it is not possible to send the device to a service center —for example, during a long-distance voyage, if the breathalyzer is abroad, if it needs to be “calibrated” quickly on-site, or for any other similar reason. Replacing the sensor module is a simple operation that takes only a few seconds.

Dingo A-077—quick and easy

Testing with the Dingo A-077 is performed by analyzing exhaled air using a semiconductor sensor. Unlike “keychain” breathalyzers, with the Dingo A-077 you can rely on the accuracy of the results and the device’s long-term durability.

Dingo A-077 is lightweight and compact; you can carry it in your bag or pocket, so it’s always at hand. It runs on 2 AA alkaline batteries, which are sufficient for at least 100 tests.

Instructions for Use

Using the Dingo A-077 requires no special training, skills, or knowledge.

1. Press the button on the front panel and wait for the breathalyzer to enter standby mode;
2. Take a deep breath and blow into the mouthpiece for about 4–5 seconds with moderate force and without pausing;
3. After 2 seconds, the display shows the measurement results in per mille.

That’s it—the test takes less than a minute! If you wish, you can repeat the test almost immediately, but it is recommended that you wait a few minutes—so that the sensor can be completely cleared of any alcohol residue and condensation from the previous test.

For maximum accuracy, the manufacturer recommends using a new mouthpiece for each test.

The Dingo A-077 is designed exclusively for personal use. The device is not suitable for heavy use or large-scale, consecutive testing; that is, it cannot be used to screen employees at larger companies. More intensive use can significantly reduce the sensor’s sensitivity and shorten its service life, as well as affect the accuracy of the results.

At Keragon, every breathalyzer undergoes an initial accuracy check and calibration.

The Dingo A-077 comes complete with batteries, 5 mouthpieces, and a storage case.

Keragon provides full warranty and post-warranty service for the breathalyzers it offers.

This breathalyzer is no longer in production.