instrumentation, fluid controllers, digital indicators, pressure control equipment, process controller systems, temperature process controllers, pressure switches, temperature controlled switches, temperature controllers, temperature indicators, electromechanical valves, fluid flow controls, fluid flow indicators, alternating current (ac) to direct current (dc) power supplies, air pressure transducers available from jacobs, m s & assocs based in batavia, ny. click the links below to visit our website or contact us via our profile page.