If immediately after two minutes the examination hasn't concluded, Testifire XTR2 will time-out plus the examination will probably be recorded as unsuccessful. The status LED will flash triple red to signify the exam has become unsuccessful and you ought to take out Testifire XTR2 by gently decreasing it. All our https://testifire-fire-alarm-test90011.tinyblogging.com/a-review-of-testifire-fire-alarm-testing-equipment-77702837