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AlcoProof NF Single Use Disposable Breathalyser

This AlcoProof breathalyser is manufactured in France to the all important NF Standard, which ensures it complies with legislation and will provide reliable and accurate readings.

Caution: As with all chemical breathalysers, AlcoProof is an indicator of alcohol level, not a police specification electronic measuring device. Therefore, where the alcohol level is close to the legal limit, interpretation may be difficult. If you are in any doubt, DO NO DRIVE.

£2.99 .incl VAT

Product Code: RAC-BR-SIN

In Stock

This breathalyser is supplied with a "blow bag", which ensures the specific volume of breath is passed through the indicator crystals, so that a precise reading is always achieved.

The tester tube is manufactured from glass to prevent any risk of cross contamination and sealed with 2 tin foil caps to prevent any air ingress. Each tester tube contains a quantity of sensitive crystals, which change colour in the presence of alcohol and thereby provide an alcohol reading level for the user.

  1. Press firmly down on the plastic caps at both ends of the tester tube until they pop inwards. This will pierce the anti-contamination seals and enable your breath sample to pass through the tube.
  2. Open out the blow bag and inflate fully, through the one-way valve, with a single deep breath.
  3. Insert the colour matching cap of the tester tube into the "same colour" one-way valve of the inflated blow bag.
  4. Squeeze the bag gently but firmly to force all of the breath inside, out through the tester tube in approximately 15-20 seconds.

Once you have provided your breath sample:

  1. Wait at least two minutes, but no more than 10 minutes, and then interpret any colour changes.
  2. In the presence of alcohol, the crystals will turn from yellow to green, and if the green colour does NOT reach the black indicator line that is printed on the tube, your reading is below the legal limit.

All orders received before 15:00, Monday - Friday (excluding holidays), will be despatched the same day, providing all of the ordered items are in stock.

If we cannot completely fulfil your order due to an item being unavailable from stock, your order will be held and despatched when the order is complete.

United Kingdom Shipping Charges

Basket Price

Courier Service

Shipping Costs

Under £5

Royal Mail 1st Class


£5 - £49.99

Royal Mail 24 Service


£50 - 149.99

Royal Mail 24 Tracked

FREE delivery

Over £150

DPD Next Working Day

FREE delivery 


Ireland Shipping Charges

Orders will be shipped using our chosen delivery partner after considering size of order and location. Cost is £16.66.
Any customs or import charges are the responsibility of the purchaser. UK tax is removed at checkout.

Other European and Worldwide Shipping Charges

As we ship to most countries and will choose an appropriate courier depending on the size of order and destination. Costs vary by country and are calculated in the checkout.

When goods are despached you will receive an email containing tracking information from the chosen courier company. Please allow upto 48 hours after goods have shipped to receive this notification.

Please understand that during peak periods - including Black Friday, Christmas and other holidays - same day shipments can be delayed.

Situations beyond our control may also affect despatch times - these include strike actions, adverse weather and industrial disputes.

For further details, do not hesitate to contact us 

Free delivery on orders over £50

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