HM Digital AquaPro TDS/Temperature Meter fluorescent-lighting Watch your plants take root

Watch your plants take root with the new AccelaROOT 32-cell tray

• Strong and rigid

Want to get ahead start on next seasons seed starts

FLOWER and START-to-FINISH

HM Digital AquaPro TDS/Temperature Meter fluorescent-lighting Watch your plants take rootFEATURES Measures total dissolved solids (TDS) and temperature Automatic Temperature Compensation (ATC) Water resistant housing Measurement Range: 0 5000 ppm Digital Calibration (push button) Auto off function, data hold function and low battery indicator Display: large and easy to read LCD screen includes simultaneous temperature reading The AquaPro is calibrated with a 342 ppm NaCl solutioncan be recalibrated with digital calibration using the push