5 SIMPLE TECHNIQUES FOR TESTIFIRE XTR2 FIRE ALARM TESTING EQUIPMENT

A compact smoke detector testing cartridge to be used with Testifire XTR2. The Testifire XTR2 TES3 cartridge is non-harmful and non pressurized – enabling for easy storage and transportation.The Testifire was the first multicriteria detector tester available. It tends to make testing both equally single and multi-sensor detectors less difficult a