Estrotect Heat Detector - Pink

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Estrotect - Pink

These are easy to use, cost effective way to heat detect. ESTROTECT works like a scratch-off card. When cows have been mounted, the detector's silver surface is rubbed off by the friction of the mounting and will begin to show the color underneath. With each mount, the surface will gradually turn from silver to its indicator color indicating a true heat. Approximately 50% of the silver scratch-coat should be removed to indicate a true heat. Buy by the sheet, which has 5 detectors per sheet.

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  • 5
    Estrotect Heat/Estrus Detector scratch-offs are easy, clean & accurate.

    Posted by Josh O’Keefe on 16th Jan 2018

    Putting on an Estrotect scratch-off is now a permanent step whenever we A.I. at our farm. No more getting glue on our hands from excess glue or holes in a glue tube because there simply is no glue! Don’t need to keep track of application accessories (adhesive & adhesive spreader) because Estrotect scratch-offs are accessory-free.
    While we still won’t rely on Estrotect 100% for identifying or ruling out heats (due to unusual animal behavior), they are our single biggest helper in identifying heats.