heat detector calibration tool

test equipment vibration test direct from Wanlin Fire Protection — 12-year factory experience, WL-ST200 smoke detector tester certified CE/UL 268A/EN 54/NFPA 72/BS 5839/AS 1851. Key specs: Aerosol Dispenser + Heat Source + Dual Test Mode + Telescoping Wand, Manual Operation + Dual Function Switch + LED Indicators + Compatible with Standard Aerosol Cans. Blue···

Multi-Function Detector Tester direct from Wanlin Fire Protection China — WL-SG800 2-in-1 Smoke Heat Detector Calibration Tool, ISO 9001, compatible w