Taylor Long Range Indicator - 16 Oz. Bottle - R-1003U-E state_Massachusetts The unit has security protection

The unit has security protection with ten 5-digit codes with 3 different access levels

then calcium hardness in your pool

The Chemtrol 250 ORP/pH Digital Controller is a microprocessor-based digital controller designed to maintain both sanitizer ORP (oxidation-reduction potential or Redox) and water pH

This Stenner chemical pump #170JL3A2STAA provides reliable chemical feeding for your swimming pool

Should one of the secondary chlorinating cells become non-operational

Taylor Long Range Indicator - 16 Oz. Bottle - R-1003U-E state_Massachusetts The unit has security protectionThis is a Taylor Long Range Indicator replacement reagent for various Taylor pool water testing kits. This replacement reagent has a bottle size of 16 ounces. These reagents are designed to provide accurate and easy to read results. It is used for pH Test with Taylor Kits. Having proper test kit supplies on hand is essential to proper pool maintenance and care. Taylor test kits and this replacement item provide you with accurate pool chemistry testing