Hand Held Refractometer
Use a refractometer to measure the water content of a liquid such as coolant.
This model has a range of 0-10% with an accuracy of plus/minus 0.1%
View or download complete use instructions.
Use a refractometer to measure the water content of a liquid such as coolant.
This model has a range of 0-10% with an accuracy of plus/minus 0.1%
View or download complete use instructions.