his Sper Scientific handheld refractometer comes ready to use in a hard carrying case and includes a calibration tool.

Use this refractometer to test solutions with a higher sugar content, such as fruit juice concentrates, canned fruits containing added sugar, or ketchup as well as for egg yolk.

Covers all of the substances of the Sugar - Brix Refractometer 0-32% 300001 and Sugar Refractometer 28-62% 300002, as well as very high sugar content products such as jam, marmalade and syrup