Urban1001-1-001 Testifire Smoke & Heat Test Kit Detector TestersAn all in one detector test kit, including our new shorter poles, in a compact backpack. Manufactured by Detectortesters, from the Testifire range, our Testifire 1000 Smoke & Heat Head Unit is a technologically advanced, fully field portable device for functional testing of fire detectors. The unit is suitable for testing optical photoelectric and ionisation smoke sensors, thermal sensors (fixed temperature or rate of rise) fire sensors, be they