9Chapter 2 Instrument description2.1 ComponentsNOVASCAN-R800 consists of host, rebar sensor, copper sulfate electrode,double electrode handle, rebar signal wire, rust signal wire, U-diskand charger.NOVASCAN-630A consists of host, rebar sensor, rebar signal wire, U-disk andcharger.NOVASCAN-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) DetectorOperation manual of NOVASCAN-R800, R630, C310ANovatest S.r.l. www.novatest.it