THE SINGLE BEST STRATEGY TO USE FOR TESTIFIRE XTR2

A compact smoke detector testing cartridge for use with Testifire XTR2. The Testifire XTR2 TES3 cartridge is non-harmful and non pressurized – making it possible for for easy storage and transportation.During tests, Testifire XTR2 senses the detector LED to verify the check result – automating the recording of success and pushing the data right