Tender For tender for supply of arc for supply of spares for microclip xl portablegasdetector : : - bw gas alert microclip xl o2 sensor , bw gas alert microclip xl lel sensor , co sensor bw make microclip xl xt ii po , h2s sensor bw make microclip xl xt ii p , bw gas alert microclip xl pcb & battery , quad sensr filter kit of 10 microclip xt , front enclosur blck gasalertmicroclip xl , back enclosur black gasalertmicroclip xl , flexi strip for micro clip xtoxygen sen