Alcohol Testers

Breath Alcohol breathalyser 0.05%BAC

Breath alcohol testers

Screening for alcohol levels is now easier than ever. There are a complete range of single use testing kits which will allow instant screening to either a pre set cut off level or even give a semi quantitive indicator of the detected level.

The biotechnology in these tests is now well tested and most come with a full set of quality certification, ensuring a high level of accuracy if used to the manufacturers guidelines.

Most instant tests are actually set to Blood Alcohol Concentration (BAC) cut off levels. This can seem a little confusing when you are running a test on either saliva or breath, but with all the legislation referenced to BAC this actually makes sense. It also makes changing from saliva to breath screening a lot simpler, eliminating the need to cross reference different scales of measurement.

So what is available in todays market. Lets first look at the options for single use breath alcohol testers. All contain a chemical crystal, which on exposure to alcohol changes colour. By altering the chemical, this colour change can be made to occur only when a predetermined level of alcohol is reached. This makes it possible to set UK HSE breath alcohol testers to give positive results at alcohol levels of 0.02%BAC Scottish and French (EU) driving level cut of alcohol testers at alcohol levels of 0.05%BAC and UK England & Wales driving limit alcohol testers at alcohol levels of 0.08%BAC All three options are also available in triple test packs and double test packs with blow bags.

By altering the chemical slightly it is also possible to make it change colour to a greater degree at higher alcohol exposure levels. This makes it possible to turn the alcohol tester from a simple cut off positive or negative test, into a semi quantitive breath alcohol test. The darker the shade of colour change, the higher the alcohol level detected. By reading the colour change showing at a set time these alcohol testers give a guide to the actual blood alcohol level at the time of testing.

Breath testing is easy, cheap and reliable. All these alcohol testers are single use disposable test kits. Expiry dates are normally 24-36 months and storage is normally at room temperature with no special requirements. Two, ten second blows are needed to get an accurate reading. In donors with poor lung function, asthma, bronchitis etc this may render the test useless, so an option for these tests would be a saliva test strip alcohol tester.

Alcohol saliva testing is as simple and reliable as saliva drug testing, and indeed an ever increasing range of saliva drug tests do incorporate a saliva alcohol test strip with a 0.02%BAC sensitivity for workplace HSE screening.

The biotechnology is similar to the chemical breathalyser reaction with a colour change on a pad to which the saliva is added. The colour change is compared to a reference colour chart and the best match selected to give a semi quantitive alcohol level.

Both single use chemical breathalyser alcohol testers and saliva alcohol test strips are suitable for healthcare and workplace alcohol screening. Backed up with a digital breathalyser, these screens offer flexible, multi-location screening ability within a site or business. All test results are screening only, non evidential and all non negative results for alcohol should be confirmed using an accredited laboratory service offering evidential and chain of custody controlled certified results.

Drug and alcohol stories in the news recently

Two Deaths from Ecstasy November 2011 after clubbers had attended the same venue Alexandra Palace London

Last month 2 young men died aged 20 and 21 years of age died after being admitted to hospital after having taken suspected ‘rogue ecstasy’. A third man was also admitted.

More info here

All drivers in France may be  required to carry breathlyzer kits in their cars from Spring 20112

New planned legislation recently announced by the french president recently will require all drivers in France to keep breathalyzer kits in their cars to test themselves. The new planned requirement is a move by the french to cut the number of deaths on the french roads . Under the new plans anyone stopped and found not to have a breathalyzer kit in their car will be fined.

Decriminilising Cannabis-a good or bad idea-the debate continues

Last month an ex MI5 boss gave a speech to a all party parliamentary drug group & urged the goverment to consider decriminalising Cannabis

Read more here

Drug testing kits for urine and saliva available to purchase online in UK

Digital breathalysers, breathalyser kits and alcohol tests available from Value Breathalysers

Breathalyzers for sale

The current range of breathalyzers that are for sale in UK include an extensive range of re-usable digital breathalyzers, and a range of single use disposable breathalyzer kits.

Digital breathalyzers for sale

  • can be used multiple times
  • can be more cost effective if you are doing multiple tests
  • a good model starts from just under £35 upwards
  • ideal for personal use or clinic use
  • better breathalyzers are supplied with mouthpieces
  • breathalyzers with mouthpieces are generally more accurate than those with simply a ‘blow hole’
  • extra mouthpieces & sensors can be purchased for DA5000, AL6000, Al7000 & DA7000  breathalyzers.
  • some breathalyzers (DA5000, AL6000, AL7000 & DA7000) have clip in clip out sensors which makes servicing quick & easy
  • DA8000 breathalyzer offers fuel cell high accuracy breath testing

Single use Breathalyzer kits for sale

  • ideal if you only need to do an occaisonal breath alcohol test
  • disposable-simply discard after use
  • very easy to use
  • available in 3 cut off levels 0.02%BAC for zero tolerance testing, 0.05%BAC for European Driving limit and 0.08%BAC for UK prosecution level.
  • reliable results in under 2 minutes
  • portable-fit in a pocket, glove box or purse

Click here to see our full range of breathalyzers for sale

Using a Home Breathalyzer- FAQs

What is the UK drink driving legal limt currently ?

Blood Alcohol Concentrations (BAC) – 80 milligrammes of alcohol in 100 millilitres, 80mg/ml, 080 on mg/100ml display or 0.08 %BAC, 0.8 Promille

Breath Alcohol Concentrations (BrAC) – 35 microgrammes of alcohol per 100 millilitres of breath BrAC

What is the best buy for home breathalyser use ?

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)

Can I rely on the results when choosing to drive ?

No. Breathalysers should not be used to test your ability to drive legally, as a breathalyser will measure only your current blood alcohol levels. These can rise after testing if the unit is being used immeditaely after drinking. Breathalysers should be used the morning after to confirm that alcohol has left the body.

Visit Value Breathalysers UK to see a range of breathalyser suitable for home use

Best Breathalyzer to buy as a present for around £40

With christmas approaching we know many of you are looking to buy digital breathalyzers as christmas presents.

A question we are frequently asked is: Which is the best breathalyzer to buy as a present & why?

For Christmas 2009 we reccomend the DA5000 digital breathalyzer for the following reasons:

  1. It offers excellent value for money
  2. Excellent accuracy
  3. Nice sized & box packed -easy to gift wrap & post
  4. Reliable testing in regular use
  5. Price just £39.99 with Free UK delivery
  6. Comes in a presentation box with battery, user manual, 6 mouth pieces & carry case with strap.
  7. 1 year warranty
  8. CE RoHs Certified

Click here to find out more about the DA5000 breathalyzer or to buy

Digital Breathalyzer UK-what should you expect to pay?

Digital Breathalyzers are available for personal and business (also healthcare) users from a variety of professional suppliers.

As the breathalyzers require specialist servicing and technical support, they have not been sold via major electrical retailers, so most suppliers are internet specialist companies such as

Digital Alcohol Breathalyzers use digital semi-conductor and fuel cell technologies to selectively detect alcohol being excreated via the lungs to determine actual blood alcohol levels at the time of testing.

Samples are taken over 5 seconds and unit levels are displayed after conversion to usually either %BAC or mg/100ml BAC. Some models are available which directly display the breath alcohol concentration BrAC, but these are rare.

Cheaper digital breathalyzer units should be avoided because they are inaccurate and un-reliable. Entry level guidance is £40, expect to pay £80-100 for a high end alcohol breathalyzer unit with inbuilt electronic safety checking technologies (these ensure the unit tells you if it needs servicing)

Click here to see range of Digital Alcohol Breathalyzers from Value Breathalysers UK website

Breathalyzer UK

Breathalyzer buyers guide for some of the current UK models

DA8000 Fuel cell breathalyser. UK cheapest Fuel cell

The DA-8000 is a digital breathalyzer with professional fuel cell sensor.
DA 8000 offers fuel cell accuracy & precision, reliability and stability over a long period

  • Fuel cell sensor
  • Largest detection range from 0.000 to 5.000% BAC
  • Best accuracy available +/- 0.005%BAC @ 0.1%BAC
  • 4 digit display
  • Large & bright LCD baclit display
  • Automatic power off
  • Low battery indicator
  • Total test counter
  • Displays %BAC (blood alcohol concentration)

AL7000 digital breathalyser

Latest model with Prism replaceable sensors (prism sensor is very robust, easy to change and stable, making this an ideal clinic choice)

Key points:

  • Highly recommended
  • Fast & easy to use
  • 0.000 4 digits accurate display
  • Accurate with sensor self checking
  • Indicates to user when to change sensor
  • The easiest to change sensor design available
  • Sleek compact design 104mm x 50mm x 20mm

Where can I buy breathalyzers online in UK ?

Click here to buy fuel cell digital breathalyser in UK

Click here to buy AL7000 Digital Breathalyzer