Tork, an NSI Industries brand, offers a complete line of switching & timing solutions for the hydroponics, manufacturing & processing, and research & development industries. The brand's catalogue comprises mechanical time switches, occupancy sensors, photocontrols, signaling devices and digital time switches. Tork SPST electronic timers are designed for controlling lighting, heating & air conditioning equipment in security & storage applications. These digital timers feature power outage backup for uninterrupted operation during power cuts and Inrush current limiting technology for protecting relay contacts to ensure extended life. These products, along with various photocells and timer accessories, are available on Raptor Supplies.