Extech PQ34-30: 3000A Current Flexible Clamp Probes View larger

Extech PQ34-30: 3000A Current Flexible Clamp Probes


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Extech PQ34-30: 3000A Current Flexible Clamp Probes. Set of 3 clamp probes with 24" (600mm) perimeter

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$1,160.50 tax excl.

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A set of three 3000A flexible 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 ranges30A, 300A and 3000A, switch selectable
Output sensitivity100mV/A on the 30A range
10mV/A on the 300A range
1mV/A on the 3000A range
Output couplingAC coupled.
Accuracy (50/60Hz)± 1% F.S. @ 23 ± 5°C (50/60Hz)
Frequency range45 to 400 Hz.
Phase error (50/60Hz)< ± 1° (50/60Hz)
Minimum load100 K ohm for specified accuracy
Linearity±0.2% of reading from 10% to 100% of range
Phase error<±1.5° (50/60Hz)
Conductor position sensitivity± 2% F.S (conductor should be >25mm (1”) from the probe latch.
Enclosure materialUL 94-V0 rated
SafetyIEC 1010, Category III 600V
Power Supply8V± 1V (supplied from meter)
Max. Conductor SizeRound: (177mm (7”), Oval: 216mm (8.5”)
Operating Temperature0°C to 50°C (32°F to 122°F)
Operating HumidityLess than 80% RH
DimensionCircuit box: 105 x 56.5 x 33 mm. (4.1 X 2.2 X 1.3”
Flexible probe: 600mm (23.6”) (length), 14.5mm 0.57” (diameter)
Cable length :3.4 meters (11.2 feet)
DC plug size :5.5 mm x 2.5 mm DIA.
Weight490 g (1.08 LB)