Outrageously Funny Word Dictionary :: Tannometer

👉 A tannometer is a device used in chemistry to measure the pH of a solution. It consists of a tube with a sample of liquid placed inside and an indicator (e.g., a colorless substance) that changes color as the liquid reacts with the indicator. The pH value of the solution can be calculated by dividing the change in color by the change in volume, giving you the pH value.

tannometer