Shop online for over 100,000 process measurement and control products including temperature, pressure, flow, pH, conductivity,data acquisiton, automation, and sanitary sensors. Exceeding Your Expectations Since its inception in 1962, OMEGA has grown from manufacturing a single product line of thermocouples to offering more than 100,000 state-of-the-art products for measurement and control of temperature, humidity, sanitary sensors, pressure, strain, force, flow, level, pH and conductivity. OMEGA also provides customers with a complete line of automation, wireless, data acquisition, electric heating and custom engineered products. For the past three decades our handbooks have served as valuable reference tools for engineers around the world.