Oscilloscope, multimeter, manometer, frequency generator, frequency counter, decade box, pressure gauge, digital pressure indicator, pressure regulator, bead blaster, ultrasonic cleaner, high-pressure bottles, pH tester, tubing cutter, tubing bender, bench grinder, torque wrench, hand pressure pumps, electric vacuum pump, temperature calibrator, VOM digital meter, tag engraver (electric/pneumatic), digital weight scale, transmation, AC/DC power supplies, thermocouple/RTD tester/simulator, Rosemount communicator, Ametek pneumatic/electric calibrator, personal computer. Test accuracy of flow meters, pressure gages, temperature indicators, controllers, and other recording, indicating, or controlling instruments to locate defective components using test equipment, such as pressure gages, mercury manometers, potentiometers, pulse and signal generators, oscilloscopes, transistor curve tracers, ammeters, voltmeters, and wattmeters.