TOP TESTIFIRE XTR2 SECRETS

A compact smoke detector testing cartridge to be used with Testifire XTR2. The Testifire XTR2 TES3 cartridge is non-harmful and non pressurized – permitting for straightforward storage and transportation.The Testifire was the primary multicriteria detector tester that you can buy. It will make testing both of those one and multi-sensor detectors