Welcome to Dwyer Instruments, Inc.
Gas pressures, testers, conductivity, ph, total dissolved solids, digital clamp meters, thermo-anemometers, thermo-hygrometers, valves, air filters / regulators, bulk head connectors, controllers, electro-pneumatic, mechanical pneumatic, current to pressure transducers, damper actuators, position indicators / switches / transmitters, positioners, steam traps, valves, angle seat, ball, butterfly