The Testifire was the primary multicriteria detector tester available. It can make testing each single and multi-sensor detectors easier and more efficient. Testifire 1001 tests sensors by developing heat and smoke, and the Testifire 2001 tests sensors by producing warmth, smoke, and carbon monoxide in a single device. Testifire, according https://milopfviw.blog-a-story.com/14798690/the-testifire-fire-alarm-testing-gear-diaries