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PQ34-12: 1200A Current Clamp Probes

Set of 3 clamp probes with 2″ (50mm) jaw opening

View Datasheet > PQ34-12


The PQ34-12 is a set of 1200 Amp current clamp probes. For use with the Extech PQ3450 and PQ3470 analyzers. Featuring a 2 in. (50 mm) jaw size. Product comes with three current clamp probes and a year warranty.

Additional information

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.

Minimum load

100 K ohm for specified accuracy

Enclosure material

UL 94-V0 rated

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)

Operating Humidity

Less than 80% RH


210 x 64 x 33 mm. (8.3 X 2.5 X 1.3"inch )

Cable length :

4 meters (13.17 feet)

DC plug size :

5.5 mm x 2.5 mm DIA.


490 g (1.08 LB)


For indoor use and in accordance with the requirements for indoor use, double insulation to IEC1010-1 (2001): EN61010-1 (2001) Overvoltage Category III 600V, Pollution Degree 2.

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