TBS1052B-EDU Digital Storage Oscilloscope with 50 MHz bandwidth TBS1032B Digital Storage Oscilloscope with 2 channels TBS1052B Digital Storage Oscilloscope with 2 channels TBS1072B Digital Storage Oscilloscope with 2 channels TBS1072B-EDU Digital Storage Oscilloscope with 2 channels TBS1102B Digital Storage Oscilloscope with 2 channels TBS1102B-EDU Digital Storage Oscilloscope with 2 channels TBS1152B Digital Storage Oscilloscope with 2 channels TBS1152B-EDU Digital Storage Oscilloscope with 2 channels TBS1202B Digital Storage Oscilloscope with 2 channels TBS1202B-EDU Digital Storage Oscilloscope with 2 channels