Portable digital refractometers are measuring instruments with which anyone can measure the concentration of an aqueous solution, e.g. soft drink, fruit juices, jam,honey,steak sauce,canned goods,milk and lactic acid beverages,machine-cutting oils,quenching oil ,etc.
DIOPT Technology Co. is a manufacturer of portable digital refractometers.We are proud to making refractometers useful instruments that are easy for people.
Featuring:
 Simplicity of operation
 Fast,accurate and reliable performance
 Automatic temperature compensation
 Digital readout of refractive index, Brix and sample temperature.
 Only a small volume sample needed.
 Low power cost

For more information on our refractometers, pls contact us at E-mail: .cn