The Testifire was the initial multicriteria detector tester that you can buy. It can make testing equally one and multi-sensor detectors simpler and even more successful. Testifire 1001 checks sensors by developing heat and smoke, plus the Testifire 2001 assessments sensors by developing heat, smoke, and carbon monoxide in a https://fire-alarm-testing-equipm12233.blogginaway.com/34857170/top-guidelines-of-testifire-fire-alarm-testing-gear