TESTIFIRE XTR2 FIRE ALARM TESTING EQUIPMENT FUNDAMENTALS EXPLAINED

A compact smoke detector testing cartridge for use with Testifire XTR2. The Testifire XTR2 TES3 cartridge is non-hazardous and non pressurized – enabling for easy storage and transportation.The Testifire was the initial multicriteria detector tester that you can buy. It tends to make testing equally solitary and multi-sensor detectors less compli