Detection method:
1. Smear liberal amounts (30-40cm length, 5-7cm width ) of crayon on the tail head of cow or heifer;
2. Check the mark, if the marker is rubbed off tail head (hair will be ruffled and pulled back), the cow or heifer has stood to be mounted.
Notice: 1-2 times every day.
Item name | Visual heifer estrus detector crayon |
Material | TPU |
MOQ | 100 pieces |
Payment | T/T; L/C |
Sample | Sample free, freight collect |
Certificate | ISO/SGS |