Our meter accurately reads Ketones all the way down to 0.1. Below that, the meter will show a reading of Lo. Meaning that your Ketone levels are below our ability to detect them.
If you are getting a low reading, you might want to review what carbohydrates you are consuming and see by adjusting your carbohydrate consumption how that affects your reading.
Another reason you might get a "Lo" reading is if you have not calibrated your meter with code chip that comes with each pack of ketone strips.
Instructions to do this are here Coding you keto-mojo Blood Ketone strips to your meter