Chat Live

Yopto star rating

Customer Rating: 4.3/5 Stars

Extech PQ3350-1 3-Phase Power & Harmonics Analyzer-


Extech PQ3350-1 3-Phase Power & Harmonics Analyzer

Model: PQ3350-1

Complete with 1200A 12" flexible current clamp probes.

Sale Price $4279.50 CAD
Regular Price $4755.00 CAD
Availability 2 to 3 Weeks

Extech PQ3350-1 Offers


  • Datalogging of single and 3-phase/3-wire or 3-phase/4-wire systems (up to 52,428 single phase readings or 17,476 3-phase readings)
  • Flexible clamp probes can be used for wrapping around bus bars and wire bundles
  • Large backlighting LCD displays up to 35 parameters in one screen
  • Clamp-on True RMS power measurements with on-screen Harmonics display
  • Simultaneous display of Harmonics and Waveform
  • Display of Waveform with Peak Values (1024 samples/period)
  • Analysis of Total Harmonic Distortion (THD-F)
  • Maximum Demand (MDkW, MW, kVA, MVA) with programmable period
  • Adjustable CT ratio (1 to 600) and VT ratio (1 to 3000)
  • Graphic Phase diagram with 3-Phase system parameters
  • 3-phase Voltage or Current Unbalanced Ratio (VUR, VIR) and Unbalanced Factor (d0%, d2%)
  • Calculated Unbalanced Current through Neutral Line (In)
  • Capture 28 Transient events (including Dip, Swell and Outage) with programmable threshold (%)
  • Optically isolated USB interface with software to download Waveforms, Power Parameters and Harmonics


  • Electrical and Mechanical Maintenance
  • Automotive
  • Aerospace

Extech PQ3350-1 Specifications

SpecificationsRangeBasic Accuracy
ACV (True rms)600V±(0.5%rdg+5d)
AC CurrentModel PQ3350-1 (1200A) Model PQ3350-3 (3000A)±(0.5%rdg+5d) ±(0.5%rdg+5d)
Active Power (kW)9.999MW±(1%rdg+8d)
Apparent Power (kVA)9999kVAVA=Vrms x Arms
Reactive Power (kVAR)9999kVARVAR= sqr (VA 2 -W 2 )
Power Factor0.0 to +1.00±(1.5%?rdg±8d)
Phase-180.0?~ 0?~ +180.0?±1?
Harmonics1 to 99±2%
Crest Factor1.00 to 99.99±(5%+30d)
Peak AC Voltage accuracy ±(5%rdg+30d)
Peak AC Current accuracy ±(5%rdg+30d)
Active Power Energy (kWh)0mWh to 999999kWh
Reactive Power Energy (kVARh)0.0kVARh to 1000MWh
Datalogging52428 records (single phase)/17476 records (3 phase)
Dimensions/Weight10.1 x 6.1 x 2.3" (257 x 155 x 57mm)/ 2.5 lbs (1160g)
Click here for complete specifications on the Extech PQ3350-1

What's included with the Extech PQ3350-1

  • 3x 1200A 12" Flexible Current Clamps
  • 4x Voltage Lead with Alligator Clips and Retractable Plunger Clips
  • 8x AA Batteries
  • Universal AC Adaptor
  • Software
  • USB Interface Cable
  • Case

Review the Extech Instruments PQ3350-1

" data-description="Complete with 1200A 12" flexible current clamp probes.">

Ask a question about Extech PQ3350-1 3-Phase Power & Harmonics Analyzer

comments powered by Disqus