Function and purpose - Water quality testing tool for measuring pH and chlorine levels in swimming pools, spas and various water sources Durability and design - Portable monitor built with high quality ABS material - Durable, wear resistant and corrosion resistant for regular use and travel Performance and accuracy - High measurement accuracy with stable performance - Quickly reads pH and chlorine values for reliable results Safety and reliability - Helps keep pool or hot spring water within safe chlorine and pH ranges Key attributes - Function: measures pH and chlorine levels - Compatibility: suitable for pools, spas, hot springs and various water sources - Size and portability: compact, portable design - Material: high quality ABS - Performance: accurate, stable, fast readings Use scenarios - Home pool maintenance: regularly check pH and chlorine to keep water balanced - Spa or hot tub management: monitor water quality in hotel, gym or private facilities - Facilities with multiple water sources: verify water quality across pools, spas and other water features in community centers or similar settings