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Hydro-Logic TDS Pro in/out PPM Monitor




The HydroLogic TDS Pro PPM Monitor measures and displays the amount of unpurified water going in the reverse osmosis system and the purified water going out. At just a quick look the TDS monitor shows you the performance of your RO system, no guessing required! The Pro model features a large water-resistant screen and comes with durable shielded cables to withstand any work environment.

  • Displays water in and water out
  • Indicates when to change RO membranes
  • 1/2″ inlet and 3/8″ outlet

Only 1 left in stock

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Hydro-Logic TDS Pro in/out PPM Monitor

The Hydro-Logic TDS Monitor measures unpurified water PPM going in to reverse osmosis system and purified water PPM coming out.

  • Monitors the performance of your RO system
  • Instantly displays values and allows you to switch back and forth between dirty and clean water TDS
  • Indicates when it’s time to change the RO membranes
  • Pro model features a larger, more water-resistant display and shielded cables
  • ½” inlet and ⅜” outlet designed to be used with the Evolution-RO
Weight 0.5 lbs
Dimensions 6.5 × 1.5 × 1.5 in


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