Extech Instruments PQ34-30 3000A Current Flexible Clamp Probes for Power Analyzers
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Extech Instruments PQ34-30 3000A Current Flexible Clamp Probes for Power Analyzers

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Expand the Current Measurement Capabilities of Your Extech Power Analyzer
  • Flexible Current Clamp Probes for wrapping around busbars
  • Set of 3 clamp probes with 24" (600mm) perimeter
  • 3000A, 300A, and 30A range switch
  • Each probe includes a 3.4 meter cable for hard to reach connections

Item #: 90205

Ships in 1 to 2 days

$898.97
  • Details
  • Specs
  • Reviews
  • What's Included
  • The Extech PQ34-30 is a set of three 3000A current probes designed to be used with the Extech PQ3450 or PQ3470 Power Analyzers. The PQ34-30 includes a range switch allowing you to adjust the amperage from 3000, 300 or 30 Amp ranges. These probes are shipped fully tested and calibrated and, with proper use, will provide years of reliable service. These current clamps allow you to easily expand the current measurement capabilities of your Extech Power Analyzer providing additional flexibility.


  • Specifications
    Manufacturer Extech Instruments
    Manufacturer Product No PQ34-30
    UPC 793950334300
    Compatibility Extech PQ3450 and PQ3470
    Measurement ranges 30A, 300A and 3000A, switch selectable
    Output sensitivity 100mV/A on the 30A range
    10mV/A on the 300A range
    1mV/A on the 3000A range
    Output coupling AC coupled
    Accuracy (50/60Hz) +/- 1% F.S. @ 23 +/- 5°C (50/60Hz)
    Frequency range 45 to 400 Hz
    Max conductor size Round: (177mm (7"), Oval: 216mm (8.5")
    Phase error (50/60Hz) < +/- 1°
    Minimum load 100 K ohm for specified accuracy
    Linearity 0°.2% of reading from 10% to 100% of range
    Conductor Position Sensitivity 0°.2% of reading from 10% to 100% of range
    Enclosure material UL 94-V0 rated
    Safety IEC 1010, Category III 600V
    Power Supply 8V+/- 1V (supplied from meter)
    Operating Temperature 32°F to 122°F (0°C to 50°C)
    Operating Humidity Less than 80% RH
    Circuit Box Dimensions 4.1" X 2.2" X 1.3" (105x56.5x33mm)
    Flex Probe Dimensions 23.6" Length .57" Diameter (600x14.5mm)
    Cable length 11.2 Feet (3.4 Meters)
    DC plug size .216" x .098" (5.5 x 2.5mm) Diameter
    Weight 1.06lbs (480g)
    Manufacturer Warranty One Year Limited Warranty


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    • 3x - 3000 Amp Clamp Probes with 3.4 Meter Cable
    • 1x - User Manual
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