As of right now, temperature on the stream thermometer is measured in celsius between -2°C and 35°C. We anticipate soon having a thermometer that measures in fahrenheit, and that drops […]
To learn more, check out our parameters page on pH!
Water Rangers measures dissolved oxygen, or DO2, in milligrams/litre. Different measurements of DO2 will mean different circumstances for life in a water body, shown below; For more an introduction, our […]
Water Rangers conductivity meters measure the conductivity of freshwater in µS, or microsiemens. Water will measure different results of conductivity depending on it’s condition, shown below; Distilled water 0.5 – […]
Check out out parameters page for an in depth description and protocol to our testing parameters!
While our kits are designed to test lakes, rivers, and oceans, parameters like lead, copper, calcium, and unwanted chemicals are critical for determining the overall safety of city water. We […]
We have many articles, information and activities on pages throughout our website! If you are having any trouble looking for something specific, send us a message in our chatbot and […]
We are sorry about this inconvenience! We monitor our store as often as we can for any issues, but sometimes glitches and mistakes slip through the cracks. If you are […]
We’re glad to hear that you’ve been using up the supplies in your kit – that means that you are a super-tester! If you are looking for a re-stock, we […]
We have been using our Testkits with groups of students since 2018. As such, we are always adapting them to suit students’ needs! We recommend you use our Education testkit […]