BOSS Professional ATC Clinical Refractometer for Urine and Serum Protein brix refractometer For units that have "0"

For units that have "0" Brix in the scale

* Scale Range: 58

and pre-treatment in more recent years

001 Urine Specific Gravity & +/-1

The MASTER-53α is made of metal

BOSS Professional ATC Clinical Refractometer for Urine and Serum Protein brix refractometer For units that have "0"Item Description: BOSS Refractometers Clinical Refractometer Urine Specific Gravity, Urine Refractive Index (nD) and Blood Serum Protein Ideal for Veterinarian's or Wrestling Hydration! THIS IS THE ULTRA PROFESSIONAL VERSION OF THE CLASSIC CLINICAL REFRACTOMETER! BEEFIER AND READY FOR YOUR ENVIRONMENT, NO MATTER HOW CRAZY IT CAN GET! This is a High Quality unit made of durable Aluminum and comes with a 10 YEAR WARRANTY against defects! Buy smart, buy