Anemometers; Barometers; Distance measuring apparatus; Electricity meters; Electronic ultrasonic test equipment, namely, ultrasonic flaw detectors, thickness testers and hardness testers, for non-medical use; Gravity measuring instruments; Height measuring instruments; Hourglasses; Hygrometers; Level measuring machines; Measuring apparatus, namely, bevels; Measuring instrumentation and apparatus, namely, digitizers; Metal detectors; Meteorological instruments; Pyrometers; Scales; Temperature ...