Metrosonics PA-9 Plus Portable Power Analyzer 2 Supplier declared was in working condition before removal Unfortunately we do not have the equipment to test it any further, Excellent condition few scratches and dents around, please see photos and videos https://youtu.be/b-J_5h9AfkU Unit will be sold with brand new batteries any question feel free to ask . or make an offer Sold AS IS with no returns or refunds. A ruggedized, full-featured instrument measuring to worldwide power quality standards (EN50160, IEC61000-4-15, IEEE1159/519) Trends voltage, current, imbalance, power, energy, events, flicker (PST/PLT), THD, TDD, individual harmonics, and frequency Real-time, graphical display of harmonic content, power and source direction On-site, integrated analysis and data retrieval capabilities without requiring a computer or PDA Intelligent download—preview and retrieve only the information of interest Remote communications and alarming capabilities Includes enhanced MEGPA9IEC software for instrument configuration, communications, data retrieval and charting/reporting