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PMK | High Voltage Passive Probes

HV-P30A

Now includes NABL Calibration Certificate.

The HV-P30A is a high-voltage passive probe engineered for safe and accurate measurements up to 30 kV DC and 40 kV pulse. With a 1000:1 attenuation ratio, <7 pF input capacitance, and 50 MHz bandwidth, it’s ideal for power electronics testing and high-voltage research..

  • Detail
  • Special Features
  • Specification

The IWATSU® HV-P30A is designed for engineers and technicians working with high-voltage systems such as power supplies, pulse circuits, and insulation breakdown testing. Its high impedance ensures minimal interference with the test circuit, while the low capacitance maintains excellent signal fidelity.

It connects to any standard 1 MΩ input oscilloscope via a universal BNC connector, making it a versatile choice for lab and industrial environments. Optional calibration documents (KAL-HVP) are available for regulatory compliance and documentation needs.

  • Max Input Voltage: 30 kV DC / 40 kV Pulse

  • Attenuation Ratio: 1000:1

  • Low Input Capacitance: <7 pF

  • High Input Impedance: Minimal loading on DUT

  • Bandwidth: 50 MHz for accurate pulse and transient measurements

Parameter Value
Max Input Voltage (DC) 30 kV
Max Pulse Voltage 40 kV
Attenuation Ratio 1000:1
Bandwidth 50 MHz
Input Capacitance <7 pF
Input Impedance High
Output Connector BNC (1 MΩ oscilloscope input)
Calibration Option Optional (KAL-HVP