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Extech PQ34-12
1200A Current Clamp Probes (Set of 3)

  • Current Sensing Jaws
  • 1200A-200A-20A range switch
  • Signal output plugs ( +, red; -, black)
  • DCV power plug
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Extech PQ34-12 Shown

Product Information
Manual 156 KB PDF
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A set of three 1200A current probes designed to be used with the Extech PQ3450 or PQ3470 Power Analyzers. These probes are shipped fully tested and calibrated and, with proper use, will provide years of reliable service.
Measurement ranges 20A, 200A and 1200A, switch selectable
Output sensitivity 10mV/A on the 20A range
1mV/A on the 200A range
0.1mV/A on the 1200A range
Output coupling AC coupled
Accuracy (50/60Hz) ± 1% F.S. @ 23 ± 5°C
Frequency range 45 to 400 Hz
Phase error (50/60Hz) < ± 1°
Minimum load 100 K ohm for specified accuracy
Enclosure material UL 94-V0 rated
Safety IEC 1010, Category III 600V
Power Supply 8V± 1V (supplied from meter)
Max. Jaw Open Size 50 mm (2.0 inch) Dia.
Operating Temperature 0°C to 50°C (32°F to 122°F)
Cable length 4 meters (13.17 feet)
Ordering Information
Model Description Buy Online Price
PQ34-12 Extech PQ34-12 1200A Current Clamp Probes (Set Of 3) Buy Now $699.00

*NOTE: Items ordered with optional NIST calibration will require
approximately 10 days to complete the certification.