Water Quality Testing(monitoring) Instrument: PH meter, conductivity meter, TDS meters, ORP meter; pNa meter, salt meter; rotary speed measurement of the machinery manufacturing equipment: Many functions tachometer; air quality testing instrument: thermometer, hygrometer; Others: Refractometer, Water pump.
View All »Contacts | Guo tingtng |
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Tel | 86-0593-6550158 |