THE ULTIMATE GUIDE TO FIRE ALARM TESTING EQUIPMENT BY TESTIFIRE

The Testifire was the primary multicriteria detector tester that you can buy. It makes testing each single and multi-sensor detectors easier and even more productive. Testifire 1001 assessments sensors by making heat and smoke, along with the Testifire 2001 exams sensors by making heat, smoke, and carbon monoxide in just one unit. Testifire, depend