Cart “Venturi Valve” has been added to your cart. Continue shopping “Milwaukee MC120 PRO pH Monitor” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × Venturi Valve $4.99 Venturi Valve quantity $4.99 × Milwaukee MC120 PRO pH Monitor $87.00 Milwaukee MC120 PRO pH Monitor quantity $87.00 Coupon: Apply coupon Update cart Cart totals Subtotal $91.99 Shipping Calculate shipping Country / region Select a country / region… Puerto RicoTrinidad and TobagoUnited States (US)United States (US) Minor Outlying IslandsVirgin Islands (US) State / County City: Postcode / ZIP: Update Total $91.99 Proceed to checkout