The breathalyzer works, but I have doubts about its accuracy. As a brand new device, it should be correctly calibrated. According to the manual, you need to take at least three measurements and, for safety, accept the highest result. Unfortunately, the range of results is about 0.3 per mille, which is a lot according to Polish law. For example, the first blow can show about 0.3 per mille, a moment later it shows 0.0 (!), and the third measurement is about 0.25 per mille. I do not recommend it for professional drivers, because safety in traffic and the risk of temporary license suspension may depend on measurement accuracy. It is more suitable for amateurs or events where 0.0 is not required right after May Day or another barbecue weekend. A practical note: with a full battery, it shows higher results. If the battery is at one bar, the risk of inaccuracy increases. Additionally, it is worth holding your breath in your lungs for a few seconds before blowing, to allow any alcohol to saturate.
AlcoForce GTX Smart Breathalyzer
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User-friendly breathalyzer equipped with a high-precision electrochemical sensor, delivering measurements from 0 ‰ up to 2 ‰ with accuracy down to the thousandth part per mille.
Calibration is necessary every 6 months or after 400 tests. A clear LED display ensures easy reading of results.
Single-button operation allows for straightforward use. The sensor self-check function provides notifications regarding low battery, sensor fault, and improper airflow.
Included in the package:
- GTX Smart breathalyzer
- 2 x AAA batteries
- 2 x mouthpieces
- User manual
Technical data
Sensor type: electrochemical
Power supply: 2 x AAA batteries 1.5 V
Measurement range: 0.00 ~ 2.00 ‰
Measurement precision: +/- 0.10‰ at 0.5 ‰ at 25st. C
Dimensions: 44 x 123 x 19 mm
Weight: 50 g without batteries
Manufacturer Alcst. Force
| EAN | 5901687922188 |
|---|---|
| Brand | AlcoForce |
| EAN |
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