The ITS 486900-W water test is for use with the following:
The eXact Leadquick Lead & Mercury Water Tests (50) screens water for lead, mercury, and cadmium in potable water. This lead test includes 50 tests that can be used with the eXact LEADQuick Photometer. This water testing meter effectively ensures that your water is safe and pure for drinking.
eXact Leadquick Lead & Mercury Water Tests (50) specifications: