Extech 382075 2000A True RMS AC/DC 3-Phase Clamp-on Power AnalyzerExtech 382075 3 Phase True RMS Clamp On Power Analyzer 3 Phase True RMS Clamp On Power Analyzer Measures, computes, and displays 3 Phase Power On 3 and 4 wire Balanced or Unbalanced Loads Key Features: 4 Digit 9999 count dual display LCD Clamp jaws open to 2. 2" (55mm) for 1000MCM conductors Measures True Power (AC, DC) Measures Reactive(KVAR), and Apparent(KVA) Power to 1200KW Display Lead Lag Current Voltage phase shift in degrees Store and recall