Ketone Breath Meters are used for estimating ketone levels via breath acetone sampling. Ketosis level display of ketone levels in ppm expected blood equivalent. Uses a 10 second breath sample to estimate the real time blood ketone levels. This ketone breath meter is ideal for detecting diet induced ketosis as part of a weight loss or training regime. A ketone breathalyser can be used repeatedly Using a ketone breath analyser avoids the need to take finger prick blood samples to measure your ketone levels. All ketone breath meters work by detecting breath acetone body levels and electronically converts these to corresponding blood ketone levels expected. This is the best ketone meter at present if you do not want tp have to do a fingerprick test on your blood While a breath ketone meter will never be as accurate as direct blood ketone tests, this ketone meter comes very close with accuracy of +/- 15% compared to blood ketone meters. Users must avoid damaging the sensor with alcohol or tar when sampling. Some variation is sequential testing is to be expected. Odours, scents, and volatile esters can affect readings. A guide to getting accurate readings is sent with every unit purchased. Ketosis Readings Instructions (PPM): 0 ~ 1.9 PPM: You are not in ketosis or just right before ketosis. 2.0 ~ 3.9 PPM: You are at very early stage of ketosis. 4.0 ~ 9.9 PPM: You are in a light status of ketosis. The body fat is burning at a low pace. 10 ~ 39 PPM: You are in the optimum level of ketosis. This is the stable fat burning zone, the process of fat being used by the body as the main source of energy. 40 ~ 59 PPM: Be Caution! You are approaching too much ketosis level. Adjust your level to under 40ppm. 60 ~ 99 PPM: Danger! You are in too high level of ketosis. Ketoacidosis.EASY TO USE: Breath ketone meter detects your breath acetone from 0 to 99 PPM and follow 6 level guidance: 0.0-1.9ppm (No ketosis), 2.0-3.9ppm (Early Stage Ketosis), 4.0-9.9ppm (Light Ketosis), 10-39ppm (Stable Fat Burning Zone), 40-59ppm (Caution-High Ketosis), 60-99ppm (Ketoacidosis);. 4 LCD DISPLAY COLOR: Portable Ketone breath tester designed to carry around anywhere in your pocket, and make sure you are in ketosis all the time; the ketone breath meter with 3 LED indications: Green Light (Ketosis Reading Successfully), Amber Light (Low Battery), Red Light (Ketosis Reading Unsuccessfully). IDEAL FOR KETO DIET: Monitor ketosis and make informed decisions about your diet and training. Suitable for those on a ketogenic, low carb or paleo diet, Breath Ketone Meter save you from finger pricks, and the device can be used several thousands times repeatedly, comparatively speaking, you can save much than testing strips. GREATER COMFORT & SPEED: Ketone Breath Testing is a far more accurate method than urine strips testing, also more convenient for testing, you only need to breathe with the digital ketone breathalyzer, When in a ketonic state, your body releases acetone. Measuring acetone in the breath is the accurate, non-invasive way of monitoring your ketosis. ACCURATE: Ultra-precise acetone sensor detects ketones at very low concentration. Check your ketosis level quickly and accurately with a simple exhale of breath. Measure your ketogenic level non-invasively wherever you are.Best Sellers Rank: See Top 100 in Health & Household. Unit Count: 1.00 Count. Special Feature: Non-invasive,Non-invasively. Brand: XINNUO. : B09PTPXTCQ. Manufacturer: XINNUO. Date First Available: January 6, 2022. Package Dimensions: 6.06 x 3.94 x 1.69 inches; 4.06 Ounces.