Visual Tests

Check your Total Nitrate and Nitrite levels with confidence using our WaterWorks™ Total Nitrate and Nitrite Check. Contains 50 strips. WaterWorks™ ...

The Eco-Check® 5in1 is ideal for your Aquarium or Pond. Designed for Fresh water testing. Offer your customers an alternative to wet-chemical and t...

The WaterWorks™ Nitrate / Nitrite test strips for water quality testing are the ideal solution when portable, reliable results matter. Whether tes...

Safe Well Check Home Well Water Test Kit. Drinking tap water can help save the planet and your wallet too! It is very possible that you don't need...

Many of us drink bottled water because we question the safety of our tap water or don't like the taste. Consider 85% of the U.S. gets their tap wa...

The COMPLETE Home Water Quality Test Kit is a multi-parameter kit designed to screen for 13 of the US EPA’s top water quality parameter concerns. ...

The WaterWorks™ School Test Kit is perfect for classroom science experiments. Designed for a classroom of 30 students (a total of 540 tests in eac...

Water Quality Test kit is our most complete multi-parameter kit designed to screen for 16 of the US EPAs top water quality parameter concerns incl...