Title: Smoke Diffuser Adapter Optional accessory for No. 6521, smoke diffuser adapter. The TabsOverview SKU: CEA-03 Categories: Electronic DiagnosticsSmoke Machines/EVAP SpecsProduct Dimensions: 1 × 1.9 × 0.2 inShipping Weight: 0.2 lb DownloadsHigh Resolution Images: https://otctools.com/sites/default/files/CEA-03_3085_0.jpg Videos