Conductivity is a numerical representation of the ability of a solution to conduct electrical current. The conductivity of water has a certain relationship with the amount of inorganic acids, alkalis and salts contained in it. When their concentrations are low, the conductivity increases with the increase of the concentration. Therefore, this indicator is often used to infer the total amount of ions in water. concentration or salt content.
The electronic unit reference error
Error of the reference instrument
Error of temperature
Temperature: 0-40 °C
280 mm×200 mm×80 mm