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AlcoDigital AL2500 Breathalyzer

£35.00 Excl. VAT

Free standard delivery – view delivery options


  • Our entry level breathalyser for personal use
  • Fixed semi-conductor sensor
  • Optional mouthpiece for greater accuracy
  • Small, light weight and compact
  • Measures in %BAC

The AlcoDigital AL2500 breathalyzer is our entry level breathalyser designed for personal use. It has an upgraded sensor module and most importantly, the optional use of a mouthpiece to ensure a proper sample of breath for a more accurate result.

It is simple and easy to use and its one button system makes it easy to operate the breathalyser; just press the button when you wish to perform a breath test, then blow when it instructs you to do so.

Results are clear and easy to understand and are shown in %BAC. The English and Welsh drink drive limit is 0.08% BAC and the Scottish drink drive limit is 0.05% BAC.

Small, light weight and compact – small enough to easily carry in your pocket. The AL2500 uses a tiny semi-conductor breathalyser sensor, allowing for its small and elegant design.

UK based 12 month warranty.


Small and compact design

The AL2500 breathalyzer is one of the smallest on the market and its compact size makes it easy to carry for everyday use.  Alternatively, keep it in the glove box of your car so it’s where you need it, when you need it.

Semi Conductor Sensor

This semi conductor breathalyser sensor measures your alcohol level in %BAC.

Alcohol in your breath produces an electrical charge on the sensor which is converted into the %BAC reading on the breathalyser screen. To get the most accurate reading, you must wait at least 20 minutes after consuming any alcohol, food or smoking to conduct a breathalyser test. This will also help with the longevity of the unit.


(what do these mean?)

✔ CE approval

✔ DOT Alcohol Screening Devices approval

✔ FDA approval

✔ RoHS compliant


Mouthpieces provide additional accuracy by directing the breath into the alcohol testing device.  The AL2500 breathalyzer is supplied with three spare mouthpieces, which are re-usable and can be washed in hot water.  If you want to share the breathalyzer with more than three of your friends or family, then you can use a plastic straw in addition to a mouthpiece.

If you forget your mouthpiece don’t worry!  You can blow directly into the sample port and the breathalyzer will still produce a reading – just be aware this may not be as accurate as when using a mouthpiece.

Additional Features

  • Batteries included
  • Auto power off


  • AlcoDigital AL2500 breathalyzer
  • x3 mouthpieces
  • 2 x AA 1.5v batteries included

Orders placed before 12pm will be dispatched same day via the selected shipment method. Orders placed after 12pm will be dispatched the next working day.

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Orders £100 to £500

Tracked 2-3 days, insured up to £250 – free
Tracked next day, fully insured – £5.50
Tracked next day before noon, fully insured – £25.00

All delivery prices quoted include VAT. For any queries please call 0208 454 7372.

To track the status of an existing order please click here.

Thinking of upgrading your digital breathalyser? Trade-in your old one and save when you upgrade.

Your old breathalyser could be worth up to £250 when you upgrade to a new one. We will accept most major makes and model of breathalyser (Draeger, AlcoDigital, Lion, Lifeloc, AlcoHawk, Sentech and AlcoSense) as trade-in for a new digital breathalyser from our range – why not see how much yours could be worth now? Click here to trade in your breathalzyer.