Probest Year-end Summary Looking back at 2024 In this story full of progress and emotion There are figures of each of us That is our working together in our respective positions Forging ahead for a common cause

Generally, the evaluation indicators for black-odor water bodies mainly include four items: transparency, dissolved oxygen (DO), oxidation reduction potential (ORP) and ammonia nitrogen (NH3-N).

Quality management system: We have established a perfect quality management system and passed ISO 9001 factory inspection certification every year to ensure that each production link is strictly controlled. Quality control measures: Starting from research and development.

Each product update requires repeated discussions among different departments. Led by the head of the R & D department, each department leader from the product development, quality inspection, quality assurance, production, after-sales, and service departments will conduct coordinated analysis.

Why does Probest offer water quality monitoring instruments for every field, but not at the lowest price? Why? As water quality analyzers, specialized equipment, the reliability, accuracy, and suitability of water quality sensors are critical for a wide range of water quality monitoring applications