This Radium Engineering kit bundles the 20-0461 level switch and the 20-0508 diagnostic LED indicator into one package. The combined kit provides a fuel-level switch plus a visual indicator for installers and technicians, intended for use with Radium products that accept the 20-0461 switch. It simplifies installation by supplying both the switch and the diagnostic confirmation device together.
Radium Engineering Fuel Level Switch Plus Diagnostic Indicator