Offering wireless functionality, QA-ES III Electrosurgical Analyzer tests all critical electrosurgical unit functions, including precision power, current, frequency, crest factor, and load resistance. Multi-purpose ports, coupled with color-coded stacking leads, minimize number of connections necessary to test and verify performance and safety of ESUs. Equipped with large LCD and on-screen guides, analyzer can store up to 5,000 records that can be transferred to PC via Bluetooth or USB.