QA-ES Series II analyzes electrosurgical units quickly and accurately. A wide load-resistance range provides 128 user-selectable loads, including very low loads for testing many of today’s ESUs. An accuracy of ± 5 % of reading down to 20 mA guarantees reliable high-frequency leakage results. With capability to run an automatic power- distribution test in as little as 1 minute, the QA-ES works fast so technicians save time. An Ansur QA-ES software plug-in allows users to create and automatically run tests, capture data, and produce easy-to-read reports with a PC.