Use specialty hand and shop tools, such as, but not limited to volt and amp meters, meggers, D.C. voltage equipment, hot sticks, static trip test set, ground fault-testers, drills, grinders, cut-off saws, and wrenches. Perform instrument calibrations for all field instruments, including but not limited to flow meters, temperature probes, pH meters, density meters, pressure transmitters, level transmitters, and other field devices.