Hydrologic DM-2 Industrial Dual TDS Monitor bloom and a biological package

and a biological package

Enhances taste and smell profiles of terpenes

75" D x 50

Designed for small enclosures

and aquaponic systems

Hydrologic DM-2 Industrial Dual TDS Monitor bloom and a biological packageMeasure the untreated water coming in vs. the purified water going out of your reverse osmosis system at any time. This is important in determining when the RO membranes need to be changed. Auto Off function conserves battery power. The unit shuts off automatically after 20 seconds. 90 ppm, the resolution is in 10 ppm increments, indicated by a blinking 'x10' image. Factory calibrated: all meters are calibrated with a 342 ppm NaCl solution. Meters can