THE 5-SECOND TRICK FOR TESTIFIRE XTR2

A compact smoke detector testing cartridge to be used with Testifire XTR2. The Testifire XTR2 TES3 cartridge is non-hazardous and non pressurized – letting for straightforward storage and transportation.The Testifire 2001 is readily available for smoke, warmth, and CO detectors. It allows faster plus more successful testing of the two one and mul