THE BASIC PRINCIPLES OF TESTIFIRE FIRE ALARM TESTING EQUIPMENT

If just after two minutes the examination has not concluded, Testifire XTR2 will time-out as well as the exam might be recorded as failed. The status LED will flash triple purple to signify the test has long been unsuccessful and you must take out Testifire XTR2 by gently lowering it.All our goods have been set by way of demanding testing to get of