Shanghai San-Xin Instrumentation., Inc.provides all types of scientific instruments and sensors for measuring pH, ORP, conductivity, TDS, salinity, dissolved oxygen, turbidity, and ISE with our industry-leading technologies, quality control system and customer service.
We have been focusing on the development of electrochemical water analysis instruments and sensors since 1991. More than a million pieces of Apera products are being used by customers in over 50 countries. All the products are CE and RoHS certified and are manufactured by our ISO 9001:2015 certified manufacturing base.
For over 28 years, we have always been dedicated to providing more reliable, accurate, and user-friendly water analysis instruments and sensors, a goal we continue to strive for.