User manual x1, Power cord x1
OPTIONAL ACCESSORIES
GTL-232 RS-232C Cable, 9-pin Female to 9-pin, null Modem for Computer
GPM-8212 A.C. Power Meter
GPM-8212 (RS-232) A.C. Power Meter with RS-232C Interface
GPM-8212 (RS-485) A.C. Power Meter with RS-485 Interface