Profile: Arga Controls, Inc. is a provider of measurement and control instrumentation. Our transducers are used in applications such as recording, measuring and controlling applications. Our dual limit relays contain two comparators and potentiometers operating into a single electromechanical relay. Our meter relays contain a pair of output terminals which run analog and digital or bar meters. Our digital meters are designed for utility, switchgear, and power related industries. We offer digital panel meter with digital and analog transducer outputs and this unit is ideal for substation automation.