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The Xtrasun Dimmable Digital Ballast is an ideal ballast for commercial or residential growing
where it is already recognized and regulated by EPA
The Root Spa is a deep water culture system
This guarantees absence of heavy metals or other contaminates
AnthoSpec promotes anthocyanin and pigment development
HM Digital AquaPro TDS/Temperature Meter complete-systems The Xtrasun Dimmable Digital BallastFEATURES 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
