For over 80 years, ATC has manufactured reliable control products. These high-performance products are engineered to provide accurate and repeatable operation in all types of industrial environments. ATC products play an integral part in countless industries; including food processing, plastics, packaging, metals, water treatment and many OEM applications. The ATC product family has expanded to include 1/16 DIN timers, panel-mounted timers, electromechanical timers, counters, solid state cube and plug-in timers, photoelectric laser sensors, and time delay relays (TDR). Loy Instrument stocks many ATC timers & counters, as well as Tenor, Diversified and Westcon product.