Instruments Direct Salt Refractometer, 28% max, 0% min, Optical

Designed for use in applications such as quality control, determining sugar contents of fruit, fruit juices, wine, milk, soft drinks and brewing. Can also be used for industrial cutting, lubricating, soluble tempering oils and emulsification solutions.

Range 0 - 32% brix
Resolution 0.2%
Accuracy ±0.2%

Designed to measure jams, marmalade and syrups.

Also useful for testing unknown sugar levels
Range 0 - 80% brix
Resolution 1%
Accuracy ±1%

Designed to measure salt content in sea water, aquarium, breeding ponds etc. The scale is calibrated for sodium chloride but it can be used for magnesium, caesium, potassium, cupric sulphate, potassium iodide, citric acid and acetic acid
Range 0 - 28%
Resolution 0.2%
Accuracy ±0.2%