+27 (0)11 568 0236 sking@acontrols.co.za



HK Instruments is highly specialized in developing technologically advanced flow measurement devices for HVAC applications. Thanks to the clear and practical user interfaces, installation of our devices is extremely easy and fast. Result being for the user, money saved.

PS Series

DPT Series




Our sales, production and development teams work side by side to ensure reliability in every step. In our large scale testing area HVAC/R products are repeatedly subjected to extensive tests. We leave nothing to chance and we believe that only in-house tested flow measurement products are reliable products.

Take a look below for details of Industrie Technik’s flow mesurement Liquid Flow Switches.

SF Liquid Flow Switches

IT Corporate Brochure