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Black rectangular clamp probe with hinged jaw and BNC cable, 216 by 111 by 45 mm

Pintech

Pintech PT-722 AC/DC Current Clamp Probe 200kHz 4000A measurement tool

SKU CH-J6WH-02WXZ MPN PT-722

Measures AC and DC currents up to 4000 A with 200 kHz bandwidth and ±1% typical accuracy

  • Size/Dimensions216*111*45 mm
  • Selling UnitEach
  • TypeElectrical Testing & Measuring
  • Accuracy±1%
  • Standards/CertificationsCE
  • Measures up to 4000A peak with 1000:1 ratio
  • Zero-flux design removes core-saturation error in DC readings
  • 200kHz bandwidth captures fast transients with 1.75µs rise time
  • Standard BNC connector fits any oscilloscope with 1MΩ/47pF input
  • 52mm jaw opens wide for large conductors up to 2.05in diameter

AC/DC current clamp for oscilloscopes

The Pintech PT-722 is a zero-flux current probe that measures AC and DC currents up to 4000A peak with a 1000:1 ratio. It connects to any oscilloscope through a standard BNC interface and operates from DC to 200kHz bandwidth. The probe clamps around conductors up to 52mm in diameter for non-invasive measurement.

Engineers validating power electronics

Suitable for technicians measuring high-current DC rails or AC waveforms in automotive, industrial or laboratory environments. The 1% typical accuracy and low insertion resistance support precise analysis without loading the circuit. Not intended for users who need measurement below 500mA or bandwidth beyond 200kHz.

4000A peak measurement range

The probe handles AC currents up to 4000A peak-to-peak and DC currents up to 2000A with a 1000:1 conversion ratio. This range determines whether the probe can capture the full signal amplitude in high-power applications without saturation.

Highlights

  • Measures up to 4000A peak with 1000:1 ratio
  • Zero-flux design removes core-saturation error in DC readings
  • 200kHz bandwidth captures fast transients with 1.75µs rise time
  • Standard BNC connector fits any oscilloscope with 1MΩ/47pF input
  • 52mm jaw opens wide for large conductors up to 2.05in diameter

Specifications

BrandPINTECH
ModelPT-722
Size/Dimensions216*111*45 mm
Selling UnitEach
TypeElectrical Testing & Measuring
Accuracy±1%
Standards/CertificationsCE

Questions about this item

Will the 52 mm clamp opening fit around the conductor I need to measure?

The clamp jaw opens to 52 mm, so any cable or bus-bar with an outside diameter of 52 mm or less will fit inside.

What oscilloscope input setting is required for the BNC output of this probe?

Connect the BNC cable to a 1 MΩ, 47 pF input and select AC or DC coupling on the scope to match the probe's AC/DC output.

How often should the auto-zero function be used to maintain the 0.1 mV accuracy spec?

Run the auto-zero before each measurement session or whenever the ambient temperature shifts noticeably to keep the zero-drift within the 0.1 mV figure.

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