Review on Ehdis Relay 40Amp Spst Model Replacement Parts : Switches & Relays by Joe Murphy

Great price! Up to ten packs of high current relays is not much more than what you would pay for one at electronics and auto parts stores. I tested all the relays with a 9V battery between the coils and the multimeter, everything works fine and there are absolutely no defects in the plastic housings, contacts or internal components. Perfect for my custom PDM for my drag car, uses standard 1/4" spade connectors.