- Measures the brix concentration in lubricants and cutting fluids
- Easy to operate refractometer provide accurate and repeatable measurements on easy to read scales
- Requires only 2 or 3 drops of solution
- The prism and lens with a simple focus adjustment provides repeatable results
- Complete with case, calibration screwdriver, plastic pipette and calibration solution
The Extech RF18 0 to 18% Brix Refractometer is a small and compact size and is very easy to operate. It provides an accurate and repeatable measurement on an easy to read scale and it requires only two or three drops of solution. It has a prism and lens which has a simple focus adjustment.