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Pintech PT710-H AC/DC current clamp probe dark grey plastic body BNC connector 280mm long 11mm jaw opening

Pintech

Pintech PT710-H AC/DC current probe 400A 300kHz BNC measurement tool

SKU CH-WR8B-KC7QT MPN PT710-H

AC/DC current probe measures up to 400 A peak AC and 200 A DC with 300 kHz bandwidth, BNC output and ±3 % accuracy

  • Size/Dimensions280*70*32 mm
  • Selling UnitEach
  • TypeElectrical Testing & Measuring
  • Accuracy±3%
  • Standards/CertificationsCE
  • Measures AC up to 400 A peak and DC up to 200 A
  • Bandwidth reaches 300 kHz with 1.2 µs rise time
  • Standard BNC output fits any oscilloscope plus multimeter adapter included
  • ±3 % accuracy from 50 mA to 20 A at 100 mV/A
  • Jaw opens to 11 mm for conductors up to 300 V CAT III

AC/DC current probe for oscilloscopes

The PT710-H measures AC current up to 400 A peak-to-peak and DC current up to 200 A with a bandwidth of 300 kHz. It connects through a standard BNC interface and includes an adapter for multimeter use. Designed for technicians who need a single clamp for both AC and DC waveforms.

Check your scope input and voltage category

Verify that your oscilloscope accepts a BNC connector and can display the probe’s 10 mV/A or 100 mV/A output scaling. The maximum working voltage is 300 V CAT III and the maximum floating voltage is 600 V CAT II. The jaw opens to 11 mm, so confirm the conductor diameter fits.

Upgrades the earlier PT710-A model

This version extends the measurement range, adds an overload display and improves high-current accuracy to ±15 % at 80–200 A peak on the 10 mV/A range. It suits users who found the previous model’s range too narrow or who need the extra visual warning during long captures.

Highlights

  • Measures AC up to 400 A peak and DC up to 200 A
  • Bandwidth reaches 300 kHz with 1.2 µs rise time
  • Standard BNC output fits any oscilloscope plus multimeter adapter included
  • ±3 % accuracy from 50 mA to 20 A at 100 mV/A
  • Jaw opens to 11 mm for conductors up to 300 V CAT III

Specifications

BrandPINTECH
ModelPT710-H
Size/Dimensions280*70*32 mm
Selling UnitEach
TypeElectrical Testing & Measuring
Accuracy±3%
Standards/CertificationsCE

Questions about this item

What comes in the box and do I need any extra cables or adapters to start measuring?

The package includes the PT710-H probe, a BNC cable, two adapters and a manual. The BNC cable connects directly to any oscilloscope and one adapter lets you plug into a multimeter, so no extra leads are required.

Should I use the 10mV/A or 100mV/A range for my application?

Choose 100mV/A for currents between 50mA and 20A peak (±3% accuracy) and 10mV/A for 500mA to 200A peak; accuracy is ±4% up to 80A and ±15% from 80A to 200A.

What does the 300kHz bandwidth mean when I am measuring a switching power supply?

The probe passes signals from DC to 300kHz with a 1.2s rise time, so it will capture the fundamental and lower harmonics of most switching waveforms but will attenuate faster edges above that frequency.

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