GREENWON Ketone Meter: Digital LCD Display, Portable Breath Analyzer & Keychain Tester For Accurate Ketosis Monitoring. Review

★ HIGH PRECISON, SENSITIVE RESPIRATORY. ketosis monitor is used to measure the concentration of ketone substances in the human body.The portable breathalyzer is equipped with sensitive semiconductor sensors that can quickly produce acetone results.Provide you with high precision test results (0.2-0.6mg/l). ★ ENERGY SAVING, automatic shutdown function.Powered by a 2 x AAA 1.5v battery (not included but generally available), this acetone tester will automatically turn off to save power after completing the test for 5 seconds.Each time the battery is installed, it can be tested more than 200 times.In addition, this breathing acetone tester is designed with low power indicator. ★ LARGE DIGITAL LCD SCREEN .The acetone tester has a large screen with an orange background.Backlighting allows you to use this breathalyzer acetone tester if you don't have enough light. ★ COMPACT DESIGN.This breathalyzer is small in size, light in weight and easy to carry.You can hang the acetone tester on the keychain when you're not using it, or you can put it in this bag.Pocket size allows you to carry it anytime, anywhere, at home, at work, while traveling. ★ 30 DAYS MONEY BACK GUARANTEE,LIFETIME WARRANTY. GREENWON has 20 years of experience in the production of respiratory tester, in the respiratory tester industry enjoys a good reputation.GREENWON is also popular in the us and has a good market share.Thank you very much for choosing glyn's acetone tester.