Stage 2: Carbon Block (5 Micron) (Acid-washed
A pressure reducing valve (PRV) works by automatically regulating the water pressure entering your reverse osmosis system
such as the flexibility and length of the tubing
Accuracy: ±2%
Any time you are replacing evaporation or using extremely small amounts of water at one time
PH-200 Waterproof PH Meter 75gpd Stage 2: Carbon Block (5PH 200 Waterproof PH Meter Ideal for all pH testing, water purification applications, wastewater regulation, aquaculture, hydroponics, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment, wine, coffee, agriculture and more. Standard Features FEATURES Measures pH and Temperature Auto ranging three point calibration with digital fine tuning Includes storage solution in a sponge embedded