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White rectangular probe housing 187 by 83 by 41 mm with BNC cable and two hook clips

Pintech

Pintech N1280Apro 50 MHz 28 kV differential measurement tool

SKU CH-Z563-TMCPG MPN N1280Apro

A 50 MHz high-voltage differential probe kit measuring up to 28 kV with selectable 200X, 1000X and 2000X attenuation and BNC oscilloscope compatibility

  • Size/Dimensions187x83x41 mm
  • Selling UnitEach
  • TypeElectrical Testing & Measuring
  • Accuracy±2%
  • Standards/CertificationsCE
  • Measures up to 28 kV peak-to-peak for high-voltage safety
  • 50 MHz bandwidth captures fast transients accurately
  • Selectable 200X, 1000X, 2000X attenuation ratios suit varied signals
  • BNC connector works with any oscilloscope input
  • 7 ns rise time resolves rapid switching events

High-voltage differential probe kit

The Pintech N1280Apro is a 50 MHz differential probe kit designed for engineers and technicians measuring high-voltage signals up to 28 kV peak-to-peak. It converts two-point floating measurements into ground-referenced outputs for oscilloscopes and data acquisition systems. The kit includes the probe, an adapter, two probe hooks and a manual. It suits motor-drive testing, power-electronics development and industrial troubleshooting where common-mode voltages reach 10 kV RMS.

Bandwidth and attenuation trade-offs

Bandwidth varies with the selected attenuation ratio: 200X provides DC to 30 MHz while 1000X and 2000X extend to DC to 50 MHz. Maximum measurable peak-to-peak voltage scales with attenuation: 2.8 kV at 200X, 14 kV at 1000X and 28 kV at 2000X. Input DC voltage limits are 1 kV, 5 kV and 10 kV respectively. Common-mode rejection exceeds 80 dB at 60 Hz and 50 dB at 100 kHz, limiting accuracy on fast common-mode transients.

28 kV peak-to-peak differential range

The single specification that decides fit is the 28 kV peak-to-peak differential measurement capability at the 2000X setting. This defines the highest voltage the probe can safely capture without saturation or damage. Buyers needing higher differential ranges or bandwidth beyond 50 MHz at any attenuation cannot use this probe. The fixed 7 ns rise time and 1 MΩ oscilloscope input requirement are inherent constraints.

Highlights

  • Measures up to 28 kV peak-to-peak for high-voltage safety
  • 50 MHz bandwidth captures fast transients accurately
  • Selectable 200X, 1000X, 2000X attenuation ratios suit varied signals
  • BNC connector works with any oscilloscope input
  • 7 ns rise time resolves rapid switching events

Specifications

BrandPINTECH
ModelN1280Apro
Size/Dimensions187x83x41 mm
Selling UnitEach
TypeElectrical Testing & Measuring
Accuracy±2%
Standards/CertificationsCE

Questions about this item

Which attenuation ratio should I choose for measuring a 28 kV peak-to-peak signal?

Use the 2000X setting, which supports up to 28 kVp-p differential voltage and 10 kV DC input.

What bandwidth will I actually get at the 200X attenuation setting?

At 200X the probe delivers DC to 30 MHz bandwidth with a 7 ns rise time.

What does the BNC interface limit in terms of oscilloscope compatibility?

The BNC connector works with any oscilloscope presenting a 1 MΩ input impedance and the 90 cm cable reaches most bench setups.

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