This product distinguishes several types of liquids that cannot be distinguished visually.

For example, there are three liquids, A, B, and C.
You can't tell by looking at it, but you know it's ethanol, toluene, and water.
The image below is when you measure each capacitance with our instrument.

You can know from each value that A is water, B is ethanol, and C is toluene.
You can measure the different permittivity of each as capacitance with our product.

Please refer to the formula and Dielectric constant table below.

(Measured value＋Electrode value)÷Electrode value＝Relative dielectric constant

Relative dielectric constant　　Ethanol：24　　Toluene：2.3　　Water：80

For example, Ａ：（790＋10）÷10＝80
Since the relative dielectric constant of A is 80, you know that A is water.

When you want to create a liquid with a capacitance of exactly 5pF by mixing three liquids, you can make a pass or fail decision with our product.