HM Digital DM-2 Commercial Dual TDS Monitor rechargeable water tester Digital push-button calibration to any

Digital push-button calibration to any point within the meter’s range

Excellent for nutrient testing

safe for daily use

It shows the total number of detectable dissolved solids and allows you to compare various water sources

Keep the filter moist and from drying out at all times for maximum filtration capacity

HM Digital DM-2 Commercial Dual TDS Monitor rechargeable water tester Digital push-button calibration to anyInstall on industrial systems such as car washes, window washing, manufacturing, and food processing. UPGRADED APRIL 2012! The newly upgraded model features digital calibration, low battery indicator, improved accuracy, longer battery life (2 years), longer auto shut off time (3 min), diagnostic error messaging, and shielded sensor cables. (Upgraded features below are in red.) FEATURES Highly efficient and accurate due to its advanced microprocessor