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What do you use a refractometer for?
Refractometers are used to determine the concentration of dissolved substances in liquids. In horticulture, they are often used to measure the sugar content of fruits or plants and to monitor nutrient concentrations. In food production, refractometers help control product quality and consistency. In laboratories and industrial environments, they are used for quality assurance and process control. Portable measurements allow you to obtain immediate results and make quick adjustments when necessary.
Features of refractometers
Our refractometers are designed for accurate and reliable measurements in a wide range of liquids. Many models feature automatic temperature compensation to ensure stable readings under changing conditions. Depending on the model, they are suitable for measuring Brix values, salinity, alcohol concentration or other dissolved substances. Their compact and durable design makes them ideal for routine measurements and field use.
Tips when buying a refractometer
- Choose a measurement range that matches your application.
- Consider automatic temperature compensation for accurate readings under varying conditions.
- Check whether the refractometer is suitable for the specific parameter you want to measure, such as Brix or salinity.
- Pay attention to readability and ease of use for frequent measurements.
- Consider durability and portability if the instrument will be used in the field or production environments.
Are you unsure which refractometer is best suited for your application? We are happy to help you select the right solution based on practical experience.
Which refractometer do you need?
Different refractometers are available for measuring sugar content, salinity and concentration levels in various liquids. Selecting the right model depends on the substance you want to measure, the required accuracy and the environmental conditions in which the refractometer will be used.
Other portable meters
- EC meters
- pH meters
- Temperature meters
- Oxygen meters
- CO₂ meters
- Humidity meters
- LUX meters
- PAR meters
- Wind speed meters
- Soil moisture meters
- Penetrometers
- Pressure meters
- Dissolved oxygen meters
- Main and trace elements
View the complete range of portable meters.
Why choose refractometers from Nieuwkoop BV?
Nieuwkoop BV offers a carefully selected range of refractometers for professional use in horticulture, food production, laboratories and industry. With fast delivery and technical advice based on practical experience, we support you in selecting, using and maintaining the right equipment. Looking to buy a refractometer for quality control or process optimisation? Contact us for personal advice or request a quotation directly.

