Where are the cutting fluid concentration meters available?
It's OK to add in a predetermined proportion without concentration measurements.
Heng tayohya concentration tester very accurate, but as long as a key operation, we use for several years.
The cutting fluid concentration meter is sold very much on the net. The cutting fluid concentration meter can only compare the test results of the same cutting fluid. The higher the reading value, the greater the concentration of the cutting liquid. Different products or different manufacturers produce things, refractive coefficient is not the same, so it does not mean that the higher the reading, the better the quality.
