Teledyne Hastings Instruments manufactures a complete line of instruments for precise measurement and control of vacuum and gas flows. Founded in 1944 as Hastings Instrument Company by Charles and Mary Hastings, Hastings Instruments boasts a long history of success. The late 1940s saw the introduction of thermocouple (TC) technology. This technology was the foundation for many early Hastings produced instruments such as air velocity indicators, thermal mass flowmeters, stack emission monitors and, of course, the thermopile vacuum sensors
Today, Hastings Vacuum Products include: Vacuum Instruments, Vacuum Gauges, Vacuum Controllers, Thermocouples, TC Gauges, Sensors, and Gas Transducers. Flow Products include: Thermal Mass Flow Meters, Flow Controllers, Flow Instruments, TC Gauges, Transducers, Thermocouples, Sensors, Flow Meters, Gas Transducers, and Laminar Flow Elements.
Drysdale & Associates, Inc. has been representing and distributing Hastings instruments since 1955. We are happy to assist you in selecting the right vacuum and flow instrumentation your specific requirements.