E5071A - 016 - TOUCH SCREEN E5071A - 1E5 - HI STAB TIMEBASE E5071A - 213 - 2 PORT STD POWER E5071A - 214 - 2 PORT EXT POWER E5071A - 313 - 3 PORT STD POWER E5071A - 314 - 3 PORT EXT POWER E5071A - 413 - 4 PORT STD POWER E5071A - 414 - 4 PORT EXT POWER