The Milwaukee MR Series Refractometers are precision optical instruments used for measuring concentrations of substances in aqueous solutions. They work using the principle of light refraction thru liquids. When passing light throu a liquid the refracted angle will be shown on the scale determining the amount of dissolved solids in the liquid sample.

Milwaukee refractomoters are very simple to use; simply place a small drop of your sample on the prism and read the results on the scale immediately.

All of these refractometers have adjustable focus and easy to read numbers for good resolution and include a "zeroing" screw for calibration.

Each refractometer is calibrated and adjusted to measure at 20C(68F). Models with Automatic Temperature Compensation (ATC) are best for use with samples whose temperatures may vary away from 68F.

Some of the MR Series features include:

• Easy to read Scale
• Easy to Use
• Low Cost
• Automatic Temperature Compensation (ATC)