#690 Diode for Multi-sprayer TC models

Diode permits electrical current to flow one direection when charging your Electric Sprayer from your car or van. Prevents electrical feedback and damage to vehicles dashboard electronics. Fits all TC, TC1, TC2 Multi-Sprayers

If you are using a diode, why not the best!

Roadmaster's Hy-Power Diodes have a heavy-duty, anodized aluminum heat sink, and each diode is protected against the elements. All components are housed inside an epoxy-sealed, anodized aluminum case.

690 Single Park Light Diode

Problem: Electrical damage can occur to the towed vehicle if its headlights are turned on while still connected to the TC sprayer
Solution: Use a Park Light Diode to stop any interaction between the two park light systems, preventing electrical feedback and electrical damage.