Continue shopping “523399Z Electrode Pentair ChemCheck Water Testing System” has been added to your cart. Product Price Quantity Total × 523399Z Electrode Pentair ChemCheck Water Testing System $117.12 523399Z Electrode Pentair ChemCheck Water Testing System quantity $117.12 Cart totals Subtotal $117.12 Shipping Shipping costs will be calculated once you have provided your address. Total $117.12 Proceed to checkout — OR — Calculate shipping Country / region: Select a country / region… United States (US) State / County: City: Postcode / ZIP: Update