Extech 382045 100A True RMS AC Harmonics/Leakage Testers
Leakage current measurement and Harmonic Analysis to the 99th order

• High current resolution to 10µA
• Voltage and Current Harmonic Analysis in percentage (%) and magnitude
• Switchable 50/60Hz fundamental frequency • Fast peak function (39µs for 50Hz, 33µs for 60Hz) • Total Harmonic Distortion (%THD-F) and Crest Factor (CF) • Programmable CT ratio (1 to 250) • Jaw size 1.2" (30mm) • Max/Min and Data Hold • Auto power off saves battery life • Complete with test leads, 2 AA batteries, and carrying case
• Shielded jaw for high immunity to external interference • Active (W, kW,HP), reactive (VAR, kVAR), and apparent (VA, kVA) power • Power factor (PF), phase angle (f), and energy (mWH, WH, kWH) • 3-phase sequence measurement