Tektronix-2-Channel-Digital-Storage-Oscilloscope-TBS1042-Tektronix-TBS1042-The-Tektronix-TBS1042-40 M Hz-Bandwidth-500MS-s-Sample-Rate-2-Channel-Digital-Storage-Oscilloscope-provides-you-with-affordable-performance-in-a-compact-design-Packed-with-standard-features-including-USB (Universal Serial Bus)-connectivity-16-automated-measurements-limit-testing-data-logging-&-context-sensitive-help-the-Tektronix-TBS1042-40 M Hz-Bandwidth-2-Channel-Digital-Storage-Oscilloscope-helps-you-get-more-done-in-less-time-B