Description
and is ETL wet location rated to withstand the harshest of growing environments
From brand to brand they have nothing unique or different to offer
• Run at 100% or 75% power
Does not thermally cycle
fungicide & miticide
HM Digital AquaPro TDS/Temperature Meter air-purification and is ETL wet locationFEATURES 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