RDI has been the exclusive North American supplier for Herga Technology for over 12 years, and sells a wide variety of footswitches and hand controls to various industries throughout North America. We are pleased to announce that we also distribute Variohm Sensors, used to sense movement, temperature and pressure. Herga is the innovator of the “safe switching solutions from the ground up”, which is basically a captive air system that utilizes a foot switch bellows or push button switch coupled with with an on off switch (Airswitch). This technology started with the pool and spa market, and has since grown into many different industry’s that require this type of simple and effective technology.