Lion 400 Alcolmeter Breathalyzer

The Lion 400 Alcolmeter Breathalyzer is for fast yet accurate, fully quantitative breath analysis, and can be used literally anywhere.

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Flow Check Technology
Error Sensing Technology
Battery Low Indication




The Lion 400 Alcolmeter Breathalyzer uses the Lion fuel cell sensor, so the reading is very unlikely to be affected by anything in the subject’s breath other than alcohol. The Lion 400 Alcolmeter/Alcometer is fully automatic, through microprocessor control, so it is very simple to use.

It is used extensively by Police Forces around the world, for both screening and evidential testing, and is Type Approved by the Home Office, Great Britain, for UK Police use in the United Kingdom (SL400 Format).

The operator switches the instrument on, then attaches a new mouthpiece to the sampling port. He or she then instructs the subject to blow through it until the sample is taken. A short time later their alcohol level is shown on the clear, easy-to-read display: this is illuminated, for use at night.

When the reading has been taken, the operator removes and discards the mouthpiece. After a short delay, the instrument is ready to use again on the next subject, as required. The result of the last test can be recalled to the display if required.

Each breath alcohol reading is also stored securely in memory with date and time.


  • Extremely easy to use
  • Foolproof technology
  • Used for Medical Applications
  • Fuel cell sensor


  • Lion alcolmeter® 400 instrument
  • 5 disposable mouthpieces
  • User Handbook



Free Delivery: Within 5 working days Free!

Get it Faster!: Within 4 working days $24.99

3 Days Guaranteed Delivery: Within  3 working days $56.99

*Please note that all drug test kits will require a lead time of approximately 3weeks

If you are not completely satisfied with your purchase, simple return the products to us in their original, unopened, unused condition and packaging within 7 days of receipt and we will issue a full refund (excluding original and return delivery charge), or exchange for a different item, if preferred.

If the reason for the return is the product being faulty, do send us an email. We may request you take a photo of how the product mulfunction. Our customer service agent will confirm it via email and we will issue a full refund (excluding original and return delivery charge), or replace it for free (We will fully reimburse you the return shipping too!)

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