We are Shanghai Yoke Instrument Co.LTD.CHINA based in shanghai, China. We are member of TradeKey.com since October, 2012. Our business is related to Measurement Instruments industry and we specifically deal in UV Spectrophotometer,Analytical Balance,Electronic Balance,PH meter,Conductivity Meter,moisture analyzer,microscope. Please find our product details below:

PH meter
Digital pH meter is a instrument which can measure pH value, and at the same time it can determine electromotive force mv value, each parameter setting and measurement can be switched by switches.

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