Lascar-EL-USB (Universal Serial Bus)-5-Counter-Event-&-State-USB (Universal Serial Bus)-Data-Logger-Lascar-EL-USB (Universal Serial Bus)-5-The-b-Lascar-EL-USB (Universal Serial Bus)-5-b-is-a-b-Standalone-Data-Logger-b-that-can-record-events-detecting-an-input-&-storing-the-time-&-date-of-occurrence-record-state-changes-similar-to-an-event-but-also-recording-when-the-input-reverts-back-to-normal-&-count-events-count-the-number-of-events-that-happen-in-a-time-period-without-any-individual-event-time-or-date-information-Up-to-32-510-events-or-32-510-state-chan