• For spa-side and online water testing
  • Test for hardness, chlorine, bromine, pH and alkalinity


Test your spa water online!

Related Products
  • pH stable
    Spa Time pH Stable

    comfortable, stable
    pH level

  • brominating granules
    Spa Time Brominating Granules

    One-step sanitizer and shock

  • chlorinating granules
    Spa Time Chlorinating Granules

    Fast-dissolving chlorinating sanitizer