PE NELSON 900 SERIES INTERFACE B1 MODEL# 960

PE NELSON 900 SERIES INTERFACE B1 MODEL# 960 S/N: 9007560583 W/ DETECTOR CONNECTION W/ REMOTE CONNECTION W/ RACK VIAL CONNECTION W/ RELAYS CONNECTION 1-7 T READY CONNECTION W/ SET UP W/ SERIAL AND GPIB CONNECTION 100-120V 50/60HZ 750MA 220-240V 50/60HZ 400MA.