Refractometer Options:Refractometer It even has an auto-brake

It even has an auto-brake to stop the rotor in less than 30 seconds to save time in the busy labs

Solid / gel / powder

-Durable tamper-resistant design

Get ready to take back your space from unwanted pests

Low impedance energizer

Refractometer Options:Refractometer It even has an auto-brakeProtein Specific Gravity Model: Achieve accurate, quantitative measurements of specific gravity and protein determinations in biological fluids with our hand held refractometer. Simply read the numerical scales through the eyepiece. Rubber grip and optical focus system allow for easy viewing in any environment. Automatic temperature compensation allows for immediate results, even when sample temperatures vary.