HM Digital

The HM Digital LeakBlock Sensor is a leak sensor and solenoid valve that will close on water contact.

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HM Digital manufactures water testing and monitoring products to give you peace of mind that the water supply in your home or place of business is clean, pure, and safe drinking and cooking water. Metering TDS, EC, and contaminants such as chlorine, magnesium, alkalinity, pH, and temperature levels in your water is very important in maintaining a reliable water supply. From controllers, handheld meters, water testing kits, and more, Fresh Water Systems is proud to carry an extensive selection of HM Digital manufactured products.