With over 10 years of experience in R&D and manufacturing of water quality analysis instruments, we bring you the PROBEST PMI800 — a high-performance portable dissolved oxygen sensor probe for on-site water monitoring.Our decade-long expertise ensures the PMI800 delivers accurate, reliable data for

At the recently concluded industry exhibition, PROBEST's core message resonated loud and clear: Quality is the lifeline of instruments, and quality control is the absolute foundation of quality!As a specialized manufacturer deeply rooted in water quality analysis instruments, we didn't merely list p

Why do water quality analysis instruments play a crucial role in municipal construction scenarios?The construction of public facilities such as urban sewage treatment plants and drinking water plants aims to ensure water safety and quality of life for city residents. The application of water quality

On the occasion of Dragon Boat Festival, we would like to send you our holiday greetings! According to the arrangement of national legal holidays, our company will have the following vacation time for Dragon Boat Festival:From May 31, 2025 (Saturday) to June 2, 2025 (Monday) holiday, a total of 3 da

Thanks from the Probest team! Gathering is a ball of fire, scattering is full of stars.In PROBEST, we are not only colleagues, but also family members. This team photo witnesses the moment of our common growth, and it also foretells that we will continue to work hand in hand.