4.6oz PurCheck, Smoke Detector Tester

This Non-Flammable Smoke Detector Tester Spray is the only fully non-flammable smoke detector testing spray available, formulated without HFCs or CFCs. UL and ULC listed, it is approved for testing both photoelectric and ionization smoke detectors while minimizing the risk of harmful residue buildup. It provides a safe alternative to SmokeCheck® and complies with NFPA 72, International Fire Code requirements, and EPA regulations. Each can delivers more than 300 tests, making it an efficient and reliable solution for professional smoke detector inspection and maintenance. Designed to be safe for sensors, it helps ensure dependable testing performance.