Refractometer

Refractometer for Fluids, Brix, and Concentration

JB Tools offers refractometers designed to measure the refractive index of liquids for fast, accurate readings of concentration, purity, or sugar content. Commonly used in automotive, food processing, brewing, and lab work, these tools help analyze coolant, battery fluids, salinity, or Brix levels. Whether you're checking antifreeze or testing syrup, JB Tools stocks analog and digital refractometers built for reliable use in the field, shop, or lab.