THE BASIC PRINCIPLES OF TESTIFIRE XTR2

Testifire is the world's to start with multi-stimulus detector tester for smoke, warmth and CO fire detectors. It allows more quickly and even more effective testing of both one and multi-sensor detectors. There's two styles offered - Testifire 1000 for testing smoke and warmth and Testifire 2000 for testing smoke, heat and CO.Should you are searhi