Solo A3 Smoke Detector Test Gas

Solo A3 Smoke Detector Test Can. Hand-held Test Gas Can – Fast Results. Delivers Smoke to Detector immediately. Standard Product to Test Smoke Detectors. UL Certified for use with Fire Alarm Testing. Contact us for more information. Solo A3 is obsolete as of 2016, kindly use Solo A5. Solo A5 Smoke Detector Tester