Founded in 1995, 3S is a manufacturer of online water instrumentation and provides all associated services.

The company has a great reputation worldwide with thousands of successful installations. The products are manufactured in Italy and are designed to meet any requirements in the process industry.

Our dedicated instrument service team can offer advice and call out to ensure reliable monitor operation so your processes are protected. 3S is ISO9001 accredited and well known for the reliability and robustness of the instrumentation offered.