Software USB Driver for 3144-20 3664 3455 Version 1.1.0.0 Aug. 29, 2011 Software Data Analysis Software for HIGH VOLTAGE INSULATION HiTESTER 3455 Version 2.01 May. 24, 2010 Software 3390 LabVIEW driver Version 1.00 Aug. 07, 2009 Software TEMP Utility Version 1.04 Aug. 20, 1999 Firmware POWER QUALITY ANALYZER 3196 Version 1.42 Sep. 27, 2007 Software DMM Software for 3803/3804/3805 V1.02 Mar. 23, 2000 Software DMM Communicator for 3801-50/3802-50/3804-50/3805-50 V2.00 Oct. 31, 2008 Software AC Milli-Ohm HiTESTER(3560) Aplication Software V1.20 Apr. 03, 2007 Software Application Software for LCR HiTESTER Version 4.03e Jun. 11, 2008 Software Download Program for POWER QUALITY ANALYZER 3196 Version 1.00 Oct. 24, 2002