How to get accurate ketone readings? 1. In order to get accurate ketone readings, please exhaust the residuals completely with the ketone meter before your first use by running the keto breath tester 3 times without blowing,because each ketone breath analyzer was tested during the production before shipping to warehouse, there maybe residuals; if you want to test another person consequently after your testing, please also kindly exhaust your previous residuals. 2. Please blow immediately within first 5 seconds when displaying BLOW on the ketosis tester if you finish the residuals exhaustion step, because the ketone breath tester starts analyzing the breath right after the first 5 seconds. How To Test Your Ketone? 1.Hold the power button for 3 seconds until the device turns on 2.Wait 20 seconds countdown for device warming-up, exhausting the residuals 3.Blow with the mouthpiece for 5-6 seconds, the testing result will be analyzed and displayed on the screen Kind Reminder: Readings will be slightly different from the blood meter because of different analyzing methods. Please catch the same keto meter to track your own personal ketosis records, only in this way you can get your own changing status. Package Contains: 1x portable ketone meter 10x replaceable mouthpieces 1x carrying string 1x user manual 2*AA Batteries are not included

180 DAY MONEY-BACK GUARANTEE: We are stand by all our products, but if you are unhappy with your ketone breath meter, you may return it any time during the first 180 days. PROFESSIONAL GRADE ACCURACY: This ketone Breath meter is an easy-using and self-monitoring device for individuals following on a keto life. Breath ketosis meter saves you from finger pricks, and the device can be used repeatedly by replacing the mouthpiece, which saves your money for testing from continiously buying strips, also more convenient because you only need to breathe with the monitor for 5 seconds. 4 LCD DISPLAY COLORS: 0 reading with WHITE background, 0.1-2.9 readings with GREEN background, 3.0-4.9 readings with YELLOW background and over 5.0 readings with RED background; powered by 2*AAA batteries (not included). SO ACCURACY: please do not compare the testing readings with the the traditional meter because of different analyzing methods, our ketone breath analyzer is tracking the breath acetone which is a better measure of what your body is actually using for fuel because acetone in our breath is an actual byproduct of fat burning. AUTOMATIC TRAFFIC LIGHT INDICATOR: 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).

Best Sellers Rank: See Top 100 in Health & Household. Unit Count: 1.00 Count. Number of Pieces: 10. Brand: Coolker. : B096F7C4TZ. Manufacturer: coolker. Date First Available: June 2, 2021. Package Dimensions: 7.36 x 3.74 x 2.24 inches; 4.34 Ounces.