This is the USB version of KETONIX®, click on the Read more link below to find out more about the product.
The KETONIX® USB comes preconfigured with general settings indicating acetone in ppm.

A perfect choice for anyone who is adopting a Paleo, Ketogenic or Low Carb diet.




Minimum Requirements: OS Maverick and above (for Mac) and Windows 7 and above (for PC).

If you have type 1 or 2 diabetes, you still need to check your glucose. 
This device is not intended to replace your glucose or beta-hydroxybutyrate measuring devices.


  • Indicates your ketone production by analyzing your breath.
  • A reusable instrument that can be used thousands of times.
  • Powered by a computer with USB port, USB charger 5V or a 5V battery with USB port.
  • User calibration available with software.
  • Comes preconfigured with the general settings indicating acetone in ppm (the light feedback can be changed by user software).
  • Feedback Color PPM
    Blue 0-4
    Green 4-30
    Yellow 30-80
    Red > 80

  • User definable feedback ranges.
  • Record breath ketones locally or to an online account (
  • You can anonymously contribute your data to studies of ketogenic diets (Optional).
  • Mouthpiece can be easily removed and cleaned. An extra mouthpiece is included. The mouthpiece has three different settings that can easily be changed to adjust the resistance.
  • Software provides profile management to enable several users to share a device using personal mouthpieces.
  • The USB cable is detachable and a compatible battery can be inserted direct to enable mobile measures. Measures using battery is only indicated by lights. 
  • Weight: 40 gr (total weight 190 gr).
  • Size: length 130 mm, diameter 25 mm.

    What is included:
    Ketonix USB, USB Cable, an extra mouthpiece, a manual and a perfect KETONIX zipper etui (15 cm X 10 cm X 5 cm)


Prices are in US dollars. EU customers have to pay 25% VAT. (moms = VAT)

A note to our Swedish customers: Priset inkluderar ej moms på 25%. Ketonixen tillverkas och skickas från Varberg i Sverige.

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169.00 USD
Out of stock



​KETONIX® is a Non Invasive Class I Medical Device, registered at FDA (US) and Läkemedelsverket (SE).
KETONIX® is a Registered Trademark in US, Australia, Europe and other countries.
Ketonix AB is a Swedish Registered Company - VAT SE556443379401

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