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Official Watersafe® Rapid Bacteria Test (ncw-rbt-10) Up To 30% Off [XwK012MA]

$19.99 $63.99 -69%

This test is perfect for many types of applications including; industrial water, swimming pools, spas, lakes, rivers and recreational water. This test is intended for use in fresh or salted water pools, but not for sea/ocean water.Although rapid test

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Official Watersafe® Rapid Bacteria Test (ncw-rbt-10) Up To 30% Off [XwK012MA]

This test is perfect for many types of applications including; industrial water, swimming pools, spas, lakes, rivers and recreational water. This test is intended for use in fresh or salted water pools, but not for sea/ocean water.

Although rapid test results are generally not recognized by regulatory authorities as definitive proof of potable water, a positive result from the Watersafe Rapid Bacteria Test can indicate a hazardous level of bacterial contamination, rendering the water unsafe for consumption.

Independent verification by Purdue University show detection sensitivity to V. Cholera at 14 cfu/10µl and E. coli at 1 cfu/10µl.

Please note this is a screening test and not intended to certify water as safe or unsafe for drinking. 

Rapid and Reliable

Get lab-accurate results on the spot in just 15 minutes!  The ideal water test kit for  swimming pools, hot tubs, spas, lakes, streams, wells, even fish ponds and aquaculture.

Advanced Disinfection Verification

For UV and AOP disinfection systems that leave no chemical traces, our test is the best way to check for the presence of harmful bacteria like E. Coli, Salmonella, and Enterococcus.

Portable & User-Friendly

Ideal for on-the-spot testing in public or private facilities, our compact kit allows you to quickly check water safety, providing peace of mind wherever you are.

Comprehensive Water Safety

Whilst multiple tests for chlorine, bromine and pH tell us about water chemistry, a single Watersafe® Rapid Bacteria Test will demonstrate if your disinfection process is effective in drinking water, pools/spas and other water systems.

Features and Benefits

  • Detection level: 1 Bacteria/μL
  • Fifteen minutes, no incubation necessary
  • On-site, no transit of sample required
  • No chemicals to add or measure
  • 18 month shelf life

Made in the USA, Watersafe® sets the standard for rapid, accurate, and easy-to-use water testing, trusted by professionals and consumers alike.

    What Our Customers Say

    February 5, 2026

    Absolutely no complaints!

    I've had it for a while now and it's still working perfectly.

    - Brenda Scott.

    February 5, 2026

    Absolutely no complaints!

    The build quality suggests a long lifespan.

    - LongTermUser.

    February 5, 2026

    Absolutely no complaints!

    The functionality is second to none.

    - Vanessa F..

    Write a Review

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