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 […]
Where do different types of water appear on a pH scale?
To learn more, check out our parameters page on pH!
What unit is dissolved oxygen measured in?
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 […]
What unit is conductivity measured in?
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 – […]
Looking for information on all of our testing parameters?
Check out out parameters page for an in depth description and protocol to our testing parameters!
Can Water Rangers testing supplies test for tap/city water quality?
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 […]
I’m looking for a resources or webpage and I can’t find it. What should I do?
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 […]
I’m having trouble buying from your store, what should I do?
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 […]
I have a testkit, but I’ve run out of supplies. How can I get more?
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 […]
What type of kit should I use with my students?
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 […]