All our used & refurbished equipment is subject to electrical and cosmetic refurbishment in our In House Calibration Laboratory. We offer full warranty on all our equipment, supported by our Calibration & Repair Laboratory. Free shipping in the UK is standard. Please call or email us for a quick price quote

      1AX       RS-232 and Centronics interface     
      1DN       Tracking generator     
      1DP       75 Ohm Input impedence     
      A4H       GPIB and Centronics Interface     
      A4J       IF and sweep ports

Agilent HP E4411A Datasheet   (231 KB)