Diversitech Refractometer, -60 to 32 deg F Measuring, Metal
This glycol fluid refractometer is a precise optical instrument that measures the concentration of aqueous solutions by measuring its refractive index.
Diversitech Refractometer, -60 to 32 deg F Measuring, Metal
This glycol fluid refractometer is a precise optical instrument that measures the concentration of aqueous solutions by measuring its refractive index.
