Probest is a professional ISO9001 certificated manufacturer with many patents specializing in researching, developing, producing of water analysis instruments, including portable water analyzer, multi-parameter water quality analyzer, DO sensor, turbidity sensor, UVCOD sensor ect. The product can be applied to the fields of water quality monitoring of drinking water, waste water, surface water, aquaculture water, industrial process water, etc.

Probest is a reliable company including 30+ researcher, focusing on the development of sensor technology to make water analysis faster, simpler, greener and better. 
Quality is our core advantages, providing stable and reliable water quality analysis instrument. Contact with us probest@probest.cn for details now .