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Do breathalyzers always reflect the truth?

On Behalf of | Jun 24, 2022 | DUI

A police officer stops you after a chill evening with friends, getting into the regular activities of catching up, enjoying a meal together and a few drinks. Nothing too crazy, though, because the plan was always to drive yourself home. So, after winding down and feeling ready for the drive, you set off only to spot flashing red and blue lights flagging you down.

Fortunately, you feel confident when the officer asks for a breath sample. But to your surprise, the sample you provided is above the legal limit. Is it possible that the reading isn’t accurate? The quick answer is yes. Since an incorrect reading can be due to various reasons, it’s essential to investigate what may have gone wrong in your case.

Factors that can lead to an inaccurate BAC level reading

If you’re looking into a defense strategy that involves questioning your breathalyzer result, then it may be helpful to consider the following:

  • Calibration errors: Like all tech, breathalyzers require proper maintenance to work, so if your local police department isn’t up to date with calibrating their equipment, readings could be off.
  • Improper training: It might have seemed like the police officer that stopped you knew how to use the breathalyzer device, but it’s possible that they were just good at pretending.
  • Health and diet: Just like everyone else, you have your own unique health history and diet you follow, which could also play a role in your BAC level. The popular keto diet is one that has led to false positives.

If you think one or more of these factors could have led to your DUI charge, you might be able to prove your side in court.

Moving toward a bright future

A criminal charge can take a toll on one’s future, with penalties that can impact your independence and career. Thankfully, you can team up with an experienced attorney and take a stand. However, it’s vital to get the ball rolling as soon as possible, not only because you deserve to fight for your rights but also because legal deadlines can be strict.