You can purchase a KETONIX straight from Sweden here: https://www.ketonix.com/webshop
The KETONIX USB comes pre configured with general settings indicating acetone in ppm.
A perfect choice for anyone who is adopting a Paleo, Ketogenic or Low Carb diet.
Note: this is the current model sold without the KETONIX Battery. You don't need the battery but it is handy if you want the extra mobility. We cannot ship the Lithium battery on its own but you can use any 5V battery/powerbank with a USB connector.