KetoScan Lite Ketone Meter with Free Logbook App


The KetoScan Lite measures accurate breath ketone levels and real-time fat-burning rates with a single exhale. Pair the KetoScan app with popular fitness apps like Google Fit, Apple Health and FatSecret to record results and stay on track to achieve your fitness goals! Non-invasive, hassle-free operations.

  • Effortless Ketosis Tracking: Easily monitor your fat metabolism and simplify weight loss management with the Breath Ketone Meter Ketoscan Lite. Get instant insights into your breath ketone state and current body fat-burning rate by simply breathing out for a few seconds.
  • Cutting-Edge Breath Sampling: Say goodbye to lengthy and strenuous blowing. The state-of-the-art breath sensor technology ensures quick and hassle-free measurements, making tracking your ketosis levels a breeze.
  • Cost-Effective Testing: No need for specialized mouthpieces. You can use everyday drink straws as an alternative. Just find a ¼ inch diameter drink straw and cut it to 2 inches long to use as a mouthpiece.
  • User-Friendly Apps: Enhance your tracking experience with the free Ketoscan Lite Logbook App. Manually input your readings, set your diet goals, and create a personalized keto diet journal and macro logbook. While Bluetooth pairing is not supported, you can still sync your data with the Calorie Counter App Fatsecret to monitor your daily carb intake and track your macronutrient ratio.
  • Longevity and Accuracy: The device locks after 300 test cycles to ensure continued precision. To maintain reliable and highly accurate readings, the distributor offers an affordable sensor replacement service. Keep your KETOSCAN Lite performing like new with this renewal option.


  • Model No.: KS-LITE
  • Sensor type: High resolution acetone gas sensor
  • Display unit: PPM (Parts per million)
  • Measurement range: 0PPM - 40PPM
  • Accuracy:
    • Less than 5PPM: +/-0.5 ppm
    • On or above 5PPM: +/- 10%
  • Analysing time: Within 5 seconds
  • Mouthpiece: Provided 3 disposable mouthpieces
  • Sensor replacement cycle: 300 measurements (*sensor replacement is recommended every 1 year or 300 measurements, whichever comes first
  • Unit dimensions: 10.9 x 4.6 x 2 cm
  • Made in Korea

1 year

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Frequently asked questions

The user manual contains all essential information for the user to make full use of the product. This manual includes a description of the system functions and capabilities, contingencies and alternate modes of operation, and step-by-step procedures for system access and use.

All orders are dispatched within 1-2 business days from our warehouse.