The Testifire was the main multicriteria detector tester that you can buy. It can make testing the two single and multi-sensor detectors less difficult and even more effective. Testifire 1001 assessments sensors by producing heat and smoke, as well as Testifire 2001 checks sensors by producing warmth, smoke, and carbon https://testifire-fire-alarm-test67781.blogs100.com/34717300/testifire-fire-alarm-testing-equipment-options