ACCURATE: High quality reagent test strips for urinalysis, test your level of ketosis by comparing your results to the color chart EASY TO USE: Quick, easy and reliable urinalysis testing for ketosis, simply dip the test strip, and get your result in 15-30 seconds. Users Guide included CONVENIENCE AND VALUE: 150 test strips, easier to use than breath analyzers or meters, perfect for when traveling or testing on-the-go.