Accessory kit for HPT 500 Smoke Machine for medium- and heavy-duty applications. The kit includes two smoke adapters, halogen inspection light and 12V DC cable to test and diagnose more vehicles. With the DC power cable you can test on the road or away from the shop to get the truck back up and running. Also included in the rugged plastic storage case are two bottles of vapor producing fluid, adapters for temperature sensor port, o2 sensor port, cooling system and pressure sensor port. Adding HPK 200 to your HPT 500 heavy-duty smoke machine enables you to test, diagnose and fix more vehicles.