DIGITAL AIR FLOW METER with Duct Holder, Incl. attachment clip and batteries. Measuring Range 0-10m/s and -20degree Centigrade to +50 degree Centigrade for Aspiration type automatic smoke / fire detection with alarm system in AC Coaches as per RDSO Spec No. RDSO/2008/CG-04 (Rev.6)
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Tender / Bid Number: 107162658
Ministry of RailwaysIndustrial Instruments & Automation