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16/11/2010 by admin.
Seasonal drink driving awareness is upon us again and the purchase of digital breathalyzer products increases as individual and business purchasers seek to protect and educate. Breathalyzers are often criticised for allowing or tempting users to drink and then drive while under the prosecution limits, but none the less under the influence of alcohol. In practice their use is far more commonly restricted to individuals testing that all alcohol has gone the morning after a social event, prior to considering driving, and company and business policy is more safety orientated and educational versus punative.
There are a large number of breathalyzers on the market which make choosing which one is right for your needs difficult. With this is mind we thought it would be useful to do breathalyzer buying guide, to help make choosing a breathalyzer easier.
Lets start with breathalyzer terminology which in itself can be confusing. Most breathalyzers either diplay BAC or BrAC
BAC = Blood alcohol concentration commonly displayed as a percentage %BAC or mg/100ml
BrAC = Breath alcohol concentration
Few breathlysers display in BrAC, most are mg/100ml BAC display units, doing the electronic conversion for the tester. These scales can be confusing, but just remember all European prosecutions are on the basis of eqivalent BAC levels, so a simple BAC display is best.
Do you require a fuel cell breathalyser or is a semi conductor sensor adequate ? Well fuel sensors do offer a small amount of greater accuracy, but at the levels we are talking about this 4th decimel place is simply irrelavent to all but scientific researchers. If you insist on a fuel cell breathalyzer, you are going to pay a lot more and have to return the breathalyzer to a service centre for calibration service every few months to maintain the accuracy.
Go for a semi conductor sensor breathalyser model with changeable sensor modules. Simply replace the sensor module when the breathalyzer instructs with a new pre-calibrated sensor and never have to send the unit away for service. Models start from under £40 and the sensors are under half the price of a service centre calibration. Most semi conductor breathalyzers give 3 decimel place accuracy (more than enough for all self and business testers)
Best value breathalyzers this season remain the DA5000 , with the AL6000 and AL7000 models coming a close second
Posted in Breathalyser reviews, Best Breathalyzer, Best breathalyzer review, breathalyzer buying guide, Breathalyzers for sale, Best Breathalyzer to buy, Best breathalyzer on market, Best breathalyser | 1 Comment »
18/10/2010 by admin.
This is a common question that we are asked.
With the party season fast approaching, many individuals and businesses are looking to purchase a breathalyser for breath alcohol testing, the morning after the night before. With so many digital breathalyzers on the market at the present time, knowing which one to choose can be quite confusing.
The three digital breathalyzers that we recommend currently are the DA5000 (£40.85), the AL6000 (£70.50) and the AL7000 (£84.60) .
They are all easy to use, robust & accurate. They all use mouthpieces & have changeable sensors which can be easily changed by the user when required.
Posted in Best home breathalyzer, Best breathalyzer review, Best Breathalyzer, Breathalyser reviews, Best Breathalyzer to buy, Best breathalyzer on market, Best breathalyser | 1 Comment »
24/11/2009 by admin.
The choice is large and often confusing, so we thought we would try to guide potential buyers with the key features to look for in a DIY digital breathalyser.
Higher price does not always mean higher accuracy, as the expensive breathalyser models are designed to be serviced regularly to maintain their accuracy and don’t have on board self diagnostics.
Here are some key points to consider when buying a DIY digital breathalyser:
1) Insist on interchangeable sensors - without this you are tied to sending the breathalyser regularly to a service centre for calibration services.
2) The breathalyser must have selectivity of no less than +/-0.01% BAC which is the same as +/- 10mg/100ml BAC. (avoid units with +/-0.02% and over)
3) Choose your display scale and stick to it, most digital breathalysers either display as %BAC or mg/100ml BAC (BAC=Blood Alcohol Concentration) don’t confuse this with BrAC .(Breath Alcohol Concentration) which is available but rarer.
4) Be realistic, under £25 and you are getting a novelty device which you should not rely upon. Expect to pay £35-£70 for a digital breathalyser which will work well, give reliable readings, cost £15-20 to replace the sensor (every 300 tests or 6 monthly)
Our recommendation remains the DA5000 for all round value for money and accuracy £39.99 with free UK delivery, low cost sensors and mouth pieces (for personal use you don’t need to buy extras, they are washable and re-usable) In our opinion this is currently the best value breathalyzer on the market for personal use.
Click here for more info on the DA5000 digital breathalyzer
Posted in Car breathalyser, Best breathalyser, Best breathalyzer on market, DIY Breathalyser, Which breathalyser, DA5000 Breathalyser, Breathalyser, DA5000 sensor, Breathalysers | 1 Comment »
29/09/2008 by admin.
Many breathalysers are available on the European market, and the choice for consumers is confusing, with many seemingly similar breathalyzers making claims on accuracy, value and performance.
Whichever breathalyzer takes your fancy here are some key features to consider when choosing a digital breathalyser to buy:
I recommend avoiding key ring and micro breathalyzers. They are not reliable for long periods, and are unlikely to be cost effective to service, so these very cheap breathalyzers should be viewed as consumable novelty items. I would not personally rely on one!
Expect to pay between £40 and £50 for a reliable digital breathalyser which is likely to meet your expectations of reliability, build quality and accuracy. In this price range I recommend the DA5000 digital breathalyser with pro mg/100ml BAC display
Posted in breathalyzer buying guide, Breathalyser reviews, Reliable breathalyzer, DA5000 breathalyzer, Buy Breathalyzer, Best breathalyzer on market, Breathalysers, DA5000 Breathalyser, Best breathalyser, Best Breathalyzer to buy, Alcohol | 1 Comment »