ELC-810 Single-Sensing Water Level Controller Standard Well - 50 Foot Cord width_6 Inches Wait two hours and retest

Wait two hours and retest total alkalinity

This model 300 is freestanding and holds 11 large or 98 small chlorine tablets

It's overall size is Multiple 6 Inch Tile and has a letter height of 4 Inches

raised in rectangular opening or on base

ELC-810 Single-Sensing Water Level Controller Standard Well - 50 Foot Cord width_6 Inches Wait two hours and retestThis is an ELC 810 Single Sensing Water Level Controller for standard well 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