SMOKE CHECKtm
CRC Industries, Inc.: Smokeless, aerosol spray for safe testing of photoelectric and ionization-type smoke detectors. Tests sensor, battery, circuitry, alarm. Simulates carbon particles present in early stages of a fire. Detectors on 10-12-foot ceilings can be tested without need for ladders, stools, or chairs. Packaged with individual material safety data label (MSD [L]TM) printed on reverse side of product label, providing emergency and safety information on product. Six-ounce aerosol can has suggest list price of $8.50. UL approved. (215) 674-4300.