Refractometer The Refractometer is a simple and reliable tool designed to improve colostrum management, calf health, and early-life feeding decisions. By accurately measuring colostrum quality, it helps ensure calves receive the immunity they need for strong growth and long-term performance. Using refractive index measurement, the refractometer provides a clear indication of colostrum quality and immunoglobulin (IgG) levels , allowing quick decisions on whether colostrum is suitable for feeding, should be supplemented, or stored. This removes guesswork and supports consistent, evidence-based calf management. The Refractometer is compact, easy to use, and requires only a small sample, delivering fast, clear readings ideal for busy calving periods. Its portability makes it suitable for use in calving pens, parlours, and calf sheds . Regular use helps reduce the risk of failure of passive transfer , supporting stronger immunity, improved growth rates, and reduced need for veterinary intervention. This contributes to healthier calves and more efficient rearing systems. Key Features Measures colostrum quality and IgG levels Supports calf health, immunity, and growth Provides fast, accur
