Tektronix 2467B The 2467B Portable Oscilloscope is

The 2467B Portable Oscilloscope is a four-channel oscilloscope with a bandwidth of 400MHz. Sensitivity is 2 mV at 400MHz. Risetime on all channels is 1ns. The unit has a sweep speed of 500ps/Div. It has Volts and Time cursors with on-screen readout. Input is switchable between 1 Mohm and 50-ohms. The 4ns/Div visual writing speed sets it apart from the other oscilloscopes in its family. On-board capture allows you to digitize, store and recall waveforms or analyze them on your PC. It also has a 20ps Time Interval Resolution. Other features include Auto Setup, Set-Up Sequencing and Cursor After Delay.