TYCOS

[HYDROMETERS, PYROMETERS, THERMOGRAPHS, CHARTS FOR RECORDING THERMOMETERS, BAROMETERS, AND GAGES; ANEMOMETERS, COMPASSES, DRAFT-GAGES, GAS-PRESSURE GAGES, LEVELS, RAIN-GAGES, SUNSHINE-RECORDERS, URINOMETERS, BAROMETERS, CLINOMETERS, FLASH-TEST APPARATUS, HYGROMETERS, VACUUM-GAGES, METEOROLOGICAL INSTRUMENTS, AND] SPHYGMOMANOMETERS