The Bellingham & Stanley Eclipse range of portable, analogue refractometers, from Xylem, are for the rapid quality control checking of solutions and semi-solids with applications in a wide range of industries. All models include a certificate of calibration with traceability to UKAS standards.
They incorporate a robust metal casing with focusing eyepiece, zero adjustment for sample temperature and sealed prism with transparent flap allowing easy cleaning.
Note: All sugar scales are based on % w/w sucrose in water.