adjustable heat output

Adjustable Heat Output — 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 carbon ···

China pole with universal detector cup OEM factory - Wanlin Fire Safety Technology. North America + Europe market heat tester factory price supplier. CE FCC RoHS IC certified. MOQ 10 units. Contact +8613261677119