Precise Flows : The pool flows sensors with high precisions sensing technology for stable pool water circulation, solving sensors interferences issues. Construction : Made from resistant , this sensors extended lifespans compared to metal alternatives, ideal for long term water exposure. Tool Frees Installation : Designed for quick setups without tool, saving time for craft enthusiasts and professional during pool equipment maintenance or upgrades. Wide Compatibility : Works seamlessly with various salt systems devices, eliminating brand compatibility issues for users upgrading or replacing pool equipment. Package includes: 1 Set of Pool Flows Meter