Light and wave generating and measuring equipment

41111500 Weight measuring instruments Class 41111600 Length and thickness and distance measuring instruments Class 41111700 Viewing and observing instruments and accessories Class 41111800 Non destructive examination equipment Class 41111900 Indicating and recording instruments Class 41112100 Transducers Class 41112200 Temperature and heat measuring instruments Class 41112300 Humidity and moisture measuring instruments Class 41112400 Pressure measuring and control instruments Class 41112500 Liquid and gas flow measuring and observing instruments Class 41112600 Hygiene monitoring and testing equipment Class 41112700 Laboratory seed and feed testing equipment Class 41112800 Transportation related equipment and instruments Class 41112900 Navigational equipment and instruments Class 41113000 Chemical evaluation instruments and supplies Class 41113100 Gas analyzers and monitors Class 41113300 Liquid and solid and elemental analyzers Class 41113400 Nuclear evaluation instruments Class 41113600 Electrical measuring and testing equipment and accessories Class 41113700 Electronic and communication measuring and testing instruments Class 41113800 Geophysical and geotechnical instruments Class 41113900 Soil measuring equipment Class 41114000 Rock and strata measuring equipment Class 41114100 Seismological instruments Class 41114200 Land surveying instruments Class 41114300 Hydrological instruments Class 41114400 Meteorological instruments Class 41114500 Mechanical instruments Class 41114600 Metals and metallurgy and structural materials testing instruments Class 41114700 Paper and wood and textile testing instruments Class 41114800 Ceramics and glass testing instruments Class 41115100 Coal and ore testing instruments Class 41115200 Radar and sonar systems and components Class 41115300 Light and wave generating and measuring equipment You are here 41115400 Spectroscopic equipment Class 41115500 Sound generating and measuring equipment Class 41115600 Electrochemical measuring instruments and accessories Class 41115700 Chromatographic measuring instruments and accessories Class 41115800 Clinical and diagnostic analyzers and accessories and supplies Class 41116000 Clinical and diagnostic analyzer reagents Class 41116100 Manual test kits and quality controls and calibrators and standards Class 41116200 Patient point of care testing supplies and equipment Class 41116300 Laboratory flash point testers Class 41116400 Acceleration and vibration measuring instruments Class 41116500 Instrument parts and accessories Class 41116600 Automated Weather Observation Systems (AWOS) Automated Surface Observing System (ASOS) Class