Happy Hot Tubs - the best for your hot tub
Trutest 100 Teststrips Twin Refill pack

100 x TruTest Digital Water Tester Test Strips

100 strips, No guesswork,Digital results in seconds!

These Test Strips are for use only with the TruTest Digital Test Strip SPA Reader (Blue Machine).

They test for :


  • Chlorine / Bromine Level

  • PH Level

  • Alkalinity Level

There are 50 Test Strips in the pack.
Digital Reader Available in our shop.