(288) Convenient 1/4oz size will do about 10 tests
Smoke Detector Tester puts both photoelectric and ionization smoke detectors through their paces to ensure that their circuitry and alarm systems are functioning and that they are actively sampling the air for any hint of a fire.
This exciting product designed specifically for supervised systems will tell you quickly, easily, and economically whether your smoke detectors are working or not.
TO USE: From a distance of 2 to 4 ft. (.6-1.2m) aim spray for 1-2 seconds at the vents or side of the detector.
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