For individuals or families with home pools and professionals responsible for maintenance of public swimming pools or swimming facilities. The pool measuring beaker is designed to accurately measure dosages and additives, helping users manage their pool water effectively. Made of durable glass, it provides stability and lasting performance in a variety of environments. Its simple, practical design makes it easy to use for all users, without needing professional skills. Use scenarios - Home pool care: dose sanitizers and other additives accurately as part of regular maintenance to keep water balanced. - Public or community pool maintenance: professionals use precise dosing during routine service to maintain water quality. - Facility management: staff prepare accurate small batches of additives for water balancing and treatment.