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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
9cm L x 15
This optic is designed to retro-fit the standard optic on Pro Sun DE fixtures
cultured for its ability to aid each plant in reaching its full GENETIC POTENTIAL
Less space
Hydrologic DM-2 Industrial Dual TDS Monitor spl_cp 9cm L x 15Measure 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
US$ 110.00
US$ 324.98
