Apera Instruments provides all types of scientific instruments and sensors for measuring pH, ORP, conductivity, TDS, salinity, dissolved oxygen, turbidity, and ISE with our leading technologies, strict quality control system, and outstanding customer service.


We have been focusing on the development of water analysis instruments and sensors since 1991. Our sensor and electronics technologies have gained recognition in over 50 countries across America, Asia, and Europe.


All the products are CE 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, a goal we continue to strive for.


The Apera Brand is managed by Ionix Instruments Pte Ltd (Singapore) in the Asia Pacific region.