USD 8 / Pregnancy test for cattle

In only 5 minutes from urine find out whether a cow is pregnant. Test (strips) with 99.8% accuracy indicates the presence of hormone, which appears in urine very early after conception. It can be used for cows, pigs, sheep, goats, dogs.

https://www.ebay.com/itm/292965147451">https://www.ebay.com/itm/292965147451
Zagreb, Farm & Garden, USD 8 / Pregnancy test for cattle