Hydrion Water Finder Tester
Hydrion (WF-130) Water Finding Test Paper accurately detects the presence of water on any surface or on any non-polar solvent. Especially perfect for detecting the presence of water in gasoline.
To use, simply tear off a small strip of the test paper, and either dip into the test solution or place in contact with the surface to be tested. If water is detected, the paper will turn bright lavender so you can easily recognize. Perfect for checking conditions in places you might have intermettent leaks and water issues.
Watch our instructional video here!