Extech PQ2071-1000 A 1-/3‑Phase True RMS Power Clamp Meter – AC Current, Voltage, Frequency, Power Measurements (kW, kVA, kVAR, kWh), Power Factor & Phase, Data Logging with USB

1-/3-Phase 1000A True RMS AC Power Clamp Meter. Multifunction Meter with Built-In Non-Contact Voltage Detector. Extech's multifunctional PQ2071 Power Clamp meter operates as a True RMS Clamp Meter, Power Meter, Multimeter, and AC Voltage Detector. Featuring a CAT IV-600V safety rating, the PQ2071 measures AC Current, Voltage, Frequency and Power including True Power, Apparent Power, Reactive Power and Active Power. Measures 1-Phase and balanced 3-Phase True Power (kW), Apparent Power (kVA), Reactive Power (kVAR) and Active Power (kWh), plus Power Factor and Phase Angle. 2.16" (55mm) clamp jaw opening. Large dual backlit LCD display (9999 count) with bargraph. Frequency measurement to 200Hz. Manually store/recall up to 99 data sets. Data Hold, Max/Min, and Auto power off functions. USB interface for connection to a PC for datalogging function with included software. Complete with test leads, four color-coded leads and alligator clips, USB cable, PC software, 9V battery, and soft case.

• True RMS Clamp Meter + Power Analyzer – Functions as a clamp meter, multimeter, non-contact AC voltage detector, and full-featured power analyzer in a single rugged tool.
• 1-/3‑Phase Power Analysis – Measures True, Apparent, Reactive, and Active Power plus Power Factor and Phase Angle on both single-phase and balanced three-phase systems.
• High-Capacity Clamp Jaw – Accommodates conductors up to 2.16 in. (55 mm), delivering ±2% accuracy on up to 1000 A AC current.
• Comprehensive Electrical Metrics – Measures up to 750 V AC, frequency (50 to 200 Hz), continuity, and diode test. Features a high-resolution, dual backlit LCD (9999-count) with bargraph for clear readings.
• Advanced Data Management – Store and recall up to 99 measurement datasets. Equipped with Data Hold, Min/Max, Auto Power Off, and USB connectivity for PC-based data logging (software included).