Reliable water quality monitor designed for professional labs, healthcare facilities, pools, and home testing. Key benefits Quality monitoring across settings: suitable for water laboratories, CDC facilities, hospitals, swimming pools, and household tap water testing. One button temperature switch: easily toggle between Fahrenheit and Centigrade for accurate readings. Broad applicability: ideal for water purifiers, food and beverage quality checks, pools, spas, aquariums, and hydroponics. Data hold for documentation: saves the last measurement for quick retrieval and records. What you get Compact handheld design for easy handling and quick checks Clear, stable readings with reliable performance in everyday use Use scenarios In a hospital water system to verify temperatures and support compliance and safety In an aquarium or hydroponics setup to maintain stable water conditions During pool or spa maintenance to verify purifier output and keep records for trends