The LaMotte 4328-H Chlorine/Bromine WaterLink Spin Single Disk tests for 10 factors in 60 seconds. Each single-use disk contains dried reagents to test for Free and Total Chlorine (or Bromine), pH, Alkalinity, Calcium Hardness, Cyanuric Acid, Copper, Iron, and Salt. Disks are individually foil-pouched and packed 50 per box.
Each disk includes a set of reagents for the series. Tests for all factors in the series are performed at one time. It is not possible to isolate the well for a single factor and perform a test for one test factor only.
Note: the disk must be kept flat between tests and all tests on the disk must be run on the same day once it has had water added to it.
