MEK-6550J/K provides accurate results in just 60 seconds. All relevant information, including 21 parameters for dog, cat, cow or horse, plus 3 histograms, is displayed in color on one screen. Six preset animal types — dog, cat, cow, horse, rat and mouse — plus 3 custom animal types allow you automatic counting for a wide range of animals. Fully automatic cleaning and priming ensure that the analyzer is always ready to use.