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Visual Tests

Take a look at the variety of visual tests we offer. You don't need any instrument to be able to run these tests.
  • PoolCheck® 6 in 1

    Industrial Test Systems
    €16.93

    PoolCheck® 6 in 1 is the only complete source for pool & spa testing that you will ever need. Test only takes 20 seconds and you get 6 most imp...

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    €16.93
  • PoolCheck® 4+

    Industrial Test Systems
    €10.88

    PoolCheck® 4+ is the only complete source for pool & spa testing that you will ever need. Test only takes 20 seconds and you get 4 most importa...

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    €10.88