Labsales Hot Tub, Spa and Pool Water 5 In 1 Test Kit For pH, Chlorine, Bromine, Alkalinity Hardness, Easy Chemicals, Forget Strips, Results Seconds

【5-IN-1 TESTER】Get our two most popular kits in one allowing you to quickly and easily check for pH, Chlorine, Bromine, Alkalinity and Hardness in your swimming pool, using superior colour identification and eco friendly green chemistry 【UNPARALLELED ACCURACY】Using the same technology as professional spa test kits our product will always show the correct results so you can be sure to get your chemicals just right for your tub and spa, 20 Tests for Ph, 20 for Chlorine, 10 for Alkalinity and 10 for Hardness are included 【SEE THROUGH THE COLOUR】Our see through sample holder design allows you to see colour through the water allowing a match up to your chemical levels simplier, Clearer and Easier than any brand of testing strips 【RESULTS IN SECONDS】For pH and Chlorine simply take your sample, add the tablet, shake and read the results, For Alkalinity and Hardness take small sample add the tablet and continually add sample until colour change occurs 【LOW COST REFILL】No need to buy the whole system again just purchase one of our Low cost refill kits that come with 30 professional tests for each pH/Chlorine or Alkalinity/Hardness