HM Digital PM-2 External In-Line TDS Purity Monitor - Alarm Alert with Display water testing kit pH storage solution and lanyard

pH storage solution and lanyard

920 plastic bottles every year

the Alexapure 5-gallon water tote is sure to come in handy when you need it

and water treatment applications

HM Digital PM-2 External In-Line TDS Purity Monitor - Alarm Alert with Display water testing kit pH storage solution and lanyardAn ideal monitor alert for water coolers and other enclosed water purification systems. Alerts a user when the filtration system requires service. FEATURES External single line internal TDS monitor that is ideal for most water purification systems. Includes a light and optional alarm that alerts the user service is required when the TDS level reaches the pre programmed set point. User defined set points (any even number between 2 and 200).