The Testifire was the very first multicriteria detector tester out there. It will make testing equally solitary and multi-sensor detectors simpler and more successful. Testifire 1001 checks sensors by generating warmth and smoke, plus the Testifire 2001 exams sensors by generating heat, smoke, and carbon monoxide in just one unit. https://testifire-fire-alarm-test02331.aioblogs.com/87412467/the-testifire-fire-alarm-testing-gear-diaries