9 Measuring and test equipment and instruments, namely, tachometer, non-medical thermometers, gas testing instrument, volume measuring instrument, scales, hydrometer, measuring apparatus in the nature of laser distance meter, insulation resistance meter, oscilloscope; electric measuring and monitoring devices for numerically controlled machine tools, namely, tachometer, non-medical thermometers, gas testing instrument, volume measuring instrument, scales, hydrometer, measuring apparatus in the nature of laser distance meter, insulation resistance meter, oscilloscope; electronic apparatus and instruments for controlling, adjusting and testing of drives and motors; measuring instruments namely, tachometer, thermometer, gas testing instrument, volume measuring instrument, scales; electric sensors for machine tools not being machine tool parts; electric sensors for use in the control of engines not being engine parts; numeric control devices in the nature of wireless controllers to remotely monitor and control the function and status of electronic, metalworking, milling and cutting machines; integrated circuit modules for use with electric controls; temperature switches for machines; thermostats for machines; temperature limiter for machines, namely, temperature switches; temperature regulation devices for machines, namely, thermostats; computers for monitoring machines; temperature switches and sensors for monitoring, controlling, and switching hydraulic or pneumatic systems; material testing instruments, namely, electronic apparatus for testing the curing and drying of elastomeric materials; electromotive testing equipment, namely, computers; electric testing instruments for measuring the temperature, pressure, position or form of workpieces in a machine tool; testing equipment for hydraulic systems, namely, electric testing instruments for measuring the temperature, pressure, position or form of workpieces in a hydraulic machine tools; electronic numeric displays; industrial process control software for operating and controlling metalworking, milling and cutting machines; industrial manufacture software, namely, software for numeric control and operation of machine cutting and milling tools; data processing systems comprised primarily of computers, computer memories, electronic data processing apparatus, and data processors for use in lathes, drilling machines, milling machines, cold roll machines, and tapping machines operating and controlling metalworking, milling and cutting machines; data processing equipment; storage devices for data processing equipment, namely, memories for data processing equipment