THE 5-SECOND TRICK 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 – allowing for easy storage and transportation.The Testifire was the main multicriteria detector tester out there. It helps make testing both solitary and multi-sensor detectors more simple and a lot more ef