Since 2004, PortaCheck has developed portable testing
devices for the dairy industry. The variety of tests help you check problem
cows or quarters, check cows at freshening and dry-off, monitor response to
treatment, check cows between monthly lab screenings, or check animals prior to
purchase or insemination. Tests are easy-to-use, affordable, can be used
on-farm, provide quick results and are made in the USA.