Omega EngineeringProtection Heads and Tubes Power supplies for stepper drives, sensors, transducers, strain gages, and general purpose use. Linear regulated and switching supplies, adjustable voltages and fixed voltages.Thermocouple Industrial Style Protection HeadsSpring Loaded Fittings for 1/4" Diameter ProbesCeramic Protection Tubes with Optional Fittings316 SS and Inconel Open or Closed End Protection TubesOMEGATITE 650® Protection Tubes with Optional FittingsThermocouple and RTD Protection HeadsSanitary thermocouple & RTD Protection HeadsMetal Protection Tubes for Protection Head Assemblies