testifire xtr2 fire alarm testing equipment Fundamentals Explained
A compact smoke detector testing cartridge to be used with Testifire XTR2. The Testifire XTR2 TES3 cartridge is non-dangerous and non pressurized – allowing for for straightforward storage and transportation.The Testifire 2001 is accessible for smoke, heat, and CO detectors. It allows more quickly and more successful testing of the two one and mu