"Smoke in a Can" Smoke Detector Tester

Smoke Detector Tester is non-toxic and environmentally friendly and a great way to test smoke detectors. Puts both photoelectric and ionization smoke detectors through their paces to ensure that the circuitry, alarm and power is functioning and that they are actively sampling the air for any hint of a fire. Simulates the entire range of fire conditions giving you the confidence of knowing your fire alarm system will respond promptly to all fire conditions. Approved for testing smoke detector function per NFPA 72 par. 8-2.4.1 when used as directed. UL and ULC Listed, NFPA 72 Compliant Safe on sensors. Simple to Use: 1 to 2 second spray will temporarily set of a smoke detector

2.5 oz Institutional Size 200+ test bursts