Colorimeters; pH meters; Photometers; Refractometers; Thermometers other than for medical use; Digital pH meters; Electronic spectrophotometer for use in identifying and measuring colors; Food safety monitoring devices, namely, thermometers; Monitoring devices for the aquaculture industry used to monitor dissolved oxygen and temperature; Scientific measuring instruments, namely, conductivity meters

'aquacultur':34 'color':23 'colorimet':1 'conduct':47 'devic':27,31 'digit':12 'dissolv':39 'electron':15 'food':24 'identifi':20 'industri':35 'instrument':45 'measur':22,44 'medic':10 'meter':3,14,48 'monitor':26,30,38 'name':28,46 'oxygen':40 'ph':2,13 'photomet':4 'refractomet':5 'safeti':25 'scientif':43 'spectrophotomet':16 'temperatur':42 'thermomet':6,29 'use':11,18,36

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