universal cup

Smoke Detector Test Cartridge — Wanlin, a Chinese fire detector test equipment manufacturer and exporter based in Shenzhen, China, offers the full A119-YW detector tester line covering aerosol smoke detector test guns, cordless heat detector testers, multi-stimulus smoke + heat testers for multi-sensor detectors, telescopic pole kits in 4.5 m aluminum, 6 m c···

Smoke Detector Test Cartridge — Wanlin, a Chinese fire detector test equipment manufacturer and exporter based in Shenzhen, China, offers a full WT detector tester line (WT-100 to WT-900) covering aerosol smoke detector test guns, cordless heat detector testers, multi-stimulus smoke + heat testers for multi-sensor detectors, telescopic pole kits in 4.5 m alu···