LaMotte Free Chlorine/Bromine/Alk/pH Combo 3-Test Disk - Pack of 50 monitors_ORP Together they made the perfect

Together they made the perfect ASME certified commercial pool heatr for salt water pools

the lift battery must be fully charged monthly

This is made for SwimQuip Sentinel Skimmers 86602

They are battery-powered with a 24-volt system

LaMotte Free Chlorine/Bromine/Alk/pH Combo 3-Test Disk - Pack of 50 monitors_ORP Together they made the perfectThe LaMotte 4335 H Free Chlorine Bromine Alkalinity pH Combination 3 Test Spin Disk tests for these four elements and can test up to 3 times on the disk. Each disk is divided internally into thirds and each section holds reagents for a separate test. You'll be able to test (for example, FCl, TCl, and pH) three separate times on the same disk, giving you 150 tests per 50 disks. Each disk includes a set of reagents for the series. Tests for all factors