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PMK | High Voltage Passive Probes

PHV Probe Series

Now includes NABL Calibration Certificate.

The PHV Probe Series from PMK delivers reliable high-voltage signal measurement with up to 400 MHz bandwidth and 4000 V peak input, designed for use with 1 MΩ input oscilloscopes. These 100:1 and 1000:1 passive probes feature replaceable tips, a wide compensation range, and compatibility with a range of BNC-based test setups..

  • Detail
  • Special Features
  • Specification

The PHV high-voltage passive probe series is designed for safe and precise measurement of high-voltage signals up to 4 kV peak. It features a universal BNC connector for use with any 1 MΩ input impedance oscilloscope, and includes a wide compensation range (10 pF to 25 pF) for perfect signal matching.

The replaceable spring tip allows for secure, high-fidelity contact in various applications, with an extensive range of accessories available for adapting to different high-voltage setups.

PHV probes come in multiple configurations:

  • With or without Intelligent Read-Out (RO), enabling oscilloscope autoscaling.

  • With or without Protective Case (C) for durability in lab environments.

  • Fully loaded options (-C-RO) combine all premium features.

All probes are factory calibrated, and calibration certificates are optionally available. PMK's PHV series provides an economical yet professional-grade solution for high-voltage measurement needs.

  • Up to 400 MHz Bandwidth

  • Rated for 2000 V or 4000 V Peak

  • Available in 100:1 and 1000:1 Attenuation Models

  • 50 MΩ Input Impedance

  • Universal BNC Output – For 1 MΩ AC/DC Terminated Oscilloscopes

  • Replaceable Spring Tip with Multiple Accessory Options

  • Compensation Range: 10 pF to 25 pF

  • Optional Intelligent Read-Out (RO) for Autoscaling

  • Optional Housing Case (C) Configuration Available

Feature Specification
Bandwidth Up to 400 MHz
Input Voltage (Peak) 2000 V / 4000 V models
Attenuation 100:1 and 1000:1
Input Impedance 50 MΩ
Compensation Range 10 pF to 25 pF
Output Connector BNC (1 MΩ AC/DC Terminated)
Read-Out Pin (RO) Optional – For Autoscaling via Oscilloscope Recognition
Replaceable Tips Spring Tip (Standard), optional accessories available
Use Case Power Electronics, High-Voltage Circuits, Switching Devices