Operation manual of ZBL-R800, ZBL-R630, ZBL-C310AHotline: (86)010-51290405 Fax: (86)010-512904069Chapter 2 Instrument description2.1 ComponentsZBL-R800 consists of host, rebar sensor, copper sulfate electrode,double electrode handle, rebar signal wire, rust signal wire, U-diskand charger.ZBL-630A consists of host, rebar sensor, rebar signal wire, U-disk andcharger.ZBL-C310A consists of host, copper sulfate electrode, doubleelectrode handle, rust signal wire, U-disk and charger.2.1.1 HostFollowing is the illustration of the host of R800 multifunctional rebardetector, only for reference.(A) Detector