ELC-810 Single-Sensing Water Level Controller Sight Glass - 50 Foot Cord tube-diameter_1.5" These pH tabs are for

These pH tabs are for testing with the Rainbow kits from Pentair that test for pH

The Massachusetts and West Virginia Pool Rules Sign with management statement has been designed in accordance with the Massachusetts 105 CMR 435 and West Virginia 64 CRS 16 and is printed on heavy-duty aluminum material

5 Foot Pool with 4 x 8 Center Step

0 parts per million (ppm)

ELC-810 Single-Sensing Water Level Controller Sight Glass - 50 Foot Cord tube-diameter_1.5" These pH tabs are forThis is an ELC 810 Single Sensing Water Level Controller for sight glass applications with a 50 foot cable length. The ELC 810 is an interactive, fully menu driven, automated multi level sensing controller. The ELC 810 Water Level Controller uses proximity sensing technology instead of floats or electrical currents. The proximity sensors monitor the water level accurately and will automatically activate the auto water make up control valve. It is