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Getting you started!
- Learn about what we test on our parameter page
- Check out our guide to the test season
- More questions? Visit our FAQs page
We are a non-profit organization dedicated to sustainably growing the community water testing movement. Lovingly assembled in Canada and the United Kingdom.
Community-based water monitoring (CBWM) is a cost-effective and scientifically rigorous way to collect data on freshwater quality across watersheds. Water Rangers designs, produces, and manages tools that lower barriers to water quality monitoring and stewardship, including kits specifically designed for educators. Our affordable, easy-to-use testkits monitor key health parameters in fresh and marine waters, providing results right in the field. Our kits are available for purchase through our online store, below. In line with our internal mandate, 25% of our grant-supported equipment goes to Indigenous and underserved communities.
Showing all 52 results
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Become a Lab sponsor!
£15.00 Read more -
Buy a single E. coli test
£15.00 Read more -
Lab Testkit
£55.00 Read more -
Sponsor our lab testing!
£15.00 Read more -
Freshwater Testkit Notepad (UK)
£7.50 Read more -
Nitrate-Nitrogen (5 pack)
£11.00 Add to cart -
Phosphate-phosphorus (5 pack)
£11.00 Read more -
Co-Branded Education Testkit
£390.00 Select options This product has multiple variants. The options may be chosen on the product page -
Optical Dissolved Oxygen Meter – New Product!
£350.00 Add to cart -
Teststrips
£12.00 Select options This product has multiple variants. The options may be chosen on the product page -
Freshwater Testkit (UK)
£110.00 Select options -
Sponsor a testing spot
£1,250.00 Read more -
Conductivity meter
£46.00 Add to cart -
Secchi disk
£45.00 Add to cart
We had a great time using [the testkit]. I actually wanted to mention how great it was for not just the information it creates for everyone to use, but how it makes you much more aware about taking care of the quality of the lakes. I felt I was always very environmentally conscious, but this kit made me even more aware, and hopefully able to impart that onto my son.
Bryan Frankfurth, testkit borrower