The physical highest possible number is 1.00. However, most people would have died or gone brain dead somewhere between 0.40 and 0.60.
The first breathalyzer test was invented in 1954 by Robert Borkenstein, a police officer in the United States. His device allowed for the quick and non-invasive testing of a person's blood alcohol content through their breath.
Indeed you can be convicted for DWI, regardless of whether or not a breathalyzer was used, if the Police officer that stopped you had reason to be suspicious of you being intoxicated while driving; ie: you were swerving or driving really slow, then proceeded to pull you over and could tell you were drunk by possibly your actions either verbal or non verbal they can bring up charges in the court of law and have a reasonable case against you. I wasn't there but if you actually were DWI it was probably pretty obvious to the officer so I would save your self some time and plead guilty. Good luck to you anyways. The above is the most ridiculous answer I've ever heard. ANY defense lawyer specializing in drunk driving cases would be able to get you off if there was no breathalyzer nor chemical test done to prove intoxication. Without these tests the definition of intoxication would be at the whim of the arresting officer. "He looked drunk to me."
If you don't breathe hard enough into a breathalyzer, the device may not be able to accurately measure your breath alcohol content. This could result in an inconclusive or inaccurate reading. It's important to follow the instructions provided with the breathalyzer to ensure a reliable result.
I don't have much experience here, but I believe that if the passengers are under 21 and the officers have probable cause to believe that they were drinking, it's legal. That's assuming that the officer is looking to make an arrest for underage consumption
Yes, you can refuse a breathalyzer, but you must consider all of the factors involved. The decision to refuse or submit to a test is very important. Many individuals believe that if they have had a few drinks they should refuse. The problem is that a refusal carries substantial consequences. The first question that needs to be asked is are you more concerned about a DUI conviction or not being able to drive. In Florida, no matter how high you blow you will be able to drive in a restricted capacity after 30 days without driving if proper steps are followed. A first refusal would have a 90 day hard suspension without any hardship license. When should you submit to a breath test? If you primary concern is the restriction on your ability to drive. If your breath alcohol content is likely to be near or under the legal limit. If you are slightly over .08% the intoxilyzer has a 3 point or 3% inaccuracy as disclosed by the manufacturer. This is on controlled lab tests and is likely minimized for marketing purposes. The breath test machine also uses a .02 tolerance to verify the results. Two tests are taken for verification. If you blow a .08% any result between .06% and .10% would be valid for the second test. If your breath alcohol content is near .08% these built in inaccuracies help you. A separate method to attack the results if they are around .08% is retrograde extrapolation. Retrograde extrapolation is the mathematical process by which the accused's blood alcohol concentration at the time of driving is estimated by projecting backwards from a later chemical test. You are not DUI for sitting in the police station over .08. The blood alcohol content could increase or decrease between .015 and .02 per hour. The only way to tell would be to know your metabolism, when and what you had to eat and when and what you had to drink. You have a right to remain silent so the state will not know. If it could be higher or could be lower you have a reasonable doubt and a fighting chance of beating the case. Many counties will reduce cases with lower breath alcohol content and some counties in Central Florida will divert the case allowing you to have an opportunity to have your case dropped. Refusals sometimes receive reductions and diversions but it is generally a policy of prosecutors to fight harder when the accused refuses. When should you refuse a breath test? If it is clear that your breath alcohol content will far exceed the legal limit but only if punishment and convictions are your primary concern. You could still receive the administrative suspension regardless of the outcome of your criminal case. If your result is over .15 you will face an increased fine and interlock on your car but you will still be able to receive a hardship 30 days after your license is suspended. A DUI conviction can end some careers. If that is the case a double refusal might be the best option. No field sobriety exercises and no breath test. If you are a commercial driver refusing can cause additional issues by being calculated as a strike against you. If later convicted of DUI the two strikes could permanently suspend your CDL.
If the police holds the tube in your face and instructs you to "blow here", they assume you have sense enough to know it's for a breathalyzer test.
You can't "trick" a machine. But it does measure your breath, so don't blow as hard as the officer thinks that you should.You might be better off refusing the breathalyzer entirely and taking the more accurate test.
No
Yes, in most states the breathalyzer is seen as a presumptive test.
No, consuming ice cubes will not help you pass a breathalyzer test. The only way to pass a breathalyzer test is to abstain from consuming alcohol.
Not really. You can delay it and take the breathalyzer at the station. It does measure your breath and you don't need to blow as hard as the cops will encourage you to.
There are several services that provide breathalyzer tests. You can install a test in your teen's car but there is no guarantee they will use it.
Approximately 24 hours after you have last had alcohol or drank, you will blow a 0000 on a breathalyzer. 24 hours is the minimum amount of time it takes for alcohol to completely leave the system.
You use a Breathalyzer
no drugs can be detected on a breathilizer. a breathalyzer is used to tell if someone is drunk.
No, Orajel will not affect a breathalyzer test as it is a topical anesthetic used for dental purposes and does not contain alcohol or substances that would be detected by a breathalyzer.
A simple kiss on the lips will not; however, heavy passionate kissing with an intoxicated person can cause a false positive in a breathalyzer test.