We are Chemins Instrument based in Yantai, China. We are member of TradeKey.com since April, 2013. Our business is related to Measurement Instruments industry and we specifically deal in PH meter ,Conductivity meter,ORP meter. Please find our product details below:

PH meter
The high-performance CPU chip, high-precision AD conversion
technology and the SMT chip technology, versatile, intelligent instrument.It can used to store,
calculate and compensate and so on.

Thank you for taking time to go through our business profile. If there are any questions, inquiries or comments, please feel free to contact us.