Conductivity/TDS

SRK is a recognised industry leader in reliable conductivity equipment, providing accurate and repeatable measurement solutions for maintaining and controlling even the most demanding process applications. These instruments measure the Total Dissolved Solids (TDS) and electrical conductivity of water or other solutions, and are widely used in hydroponics, aquaculture, aquaponics, and freshwater systems to monitor nutrient, salt, and impurity levels.

SRK offers conductivity meters and sensors suitable for the two most common conductivity measurement methods: contacting and inductive (also known as toroidal or electrodeless). Our conductivity analysers deliver high-precision measurement and are built to withstand the harshest applications, requiring minimal maintenance while helping you achieve greater efficiency and reduced operating costs.

Electrical Conductivity Meter

Water Conductivity Tester

Digital TDS EC Meter

Electrical Conductivity Sensor

What Is Electrical Conductivity?

Conductivity, simply put, is the ability of a solution to conduct an electric current. It reflects the concentration of ions present in the solution: the higher the ion concentration, the greater the solution's ability to conduct electricity, and therefore the higher its conductivity.