Powered by AA dry battery, easy to carry, can be used in the field, low power consumption;

Large-screen LCD digital display, clear display of temperature parameter settings;

Three kinds of electrodes (0.01, 1.0, 10) can be selected to measure the conductivity of general water and high purity water.

DDB-303A conductivity meter is a laboratory instrument for measuring the conductivity of aqueous solutions. It is widely used in petrochemical, biomedicine, sewage treatment, environmental monitoring, mining and smelting industries, universities and research institutes. If equipped with a conductivity electrode with a proper constant, it can also be used to measure the conductivity of pure water or ultrapure water in electronic semiconductors, nuclear power industry and power plants.