Smoke Detector Tester - 25S - สเปรย์ทดสอบอุปกรณ์ตรวจจับควัน

25S Smoke Detector Tester สเปรย์ทดสอบอุปกรณ์ตรวจจับควัน SmokeCheck® tests both photoelectric and ionization smoke detectors to ensure circuitry, alarm and power is functioning and they are actively sampling the air for any hint of a fire. This smoke detector tester is 100% EPA compliant and environmentally friendly. Key Specifications: 2.5 oz (70.5g) SmokeCheck® For use with both Open and Enclosed Delivery Versa-Tools® 300+ tests per can. Patented, non toxic formulation of aerosol particles simulates the entire range of fire conditions, giving confidence of knowing the fire alarm system will respond promptly to any kind of fire condition. Work with both Photoelectric and Ionization smoke detectors. No effect to the sensitivity of smoke detectors. No Freon type propellants, so no harm to Ozone layer.