9 Electrostatic discharge (ESD) test equipment, namely, ESD checkers, wrist strap and footwear testers, wrist strap testers, footwear testers, Ohm meters, static field meters, resistance meters, resistivity meters; Electrostatic discharge (ESD) monitoring equipment, namely, wrist strap monitors, bench monitors, ground monitors, ESD constant monitors, ESD continuous monitors, ESD worksurface monitors