CRC® 02105 Smoke Test® Smoke Detector Tester, 2.5 Oz In Stock The single post assembly includes

The single post assembly includes nuts and bolts

5-3/8” pipe and coupler

laundry room or craft room

Blade Color: Yellow

Used for right-angle transition from round pipe or insulated flexible duct to a register or grille

CRC® 02105 Smoke Test® Smoke Detector Tester, 2.5 Oz In Stock The single post assembly includesConvenient, easy & safe product to test the functional ability of a smoke detector. It also checks for obstructions or debris which clog detector vents & prevent smoke from properly entering the sensing chamber. 2. 5 oz Smokeless aerosol spray that provides a true functional test for both commercial & residential smoke detectors It also checks for obstructions or debris which clog detector vents & prevent smoke from properly entering the sensing