Cleqee P4100 High Voltage Oscilloscope Probe (100:1)

The Cleqee P4100 is a professional high-voltage probe designed to protect your oscilloscope and your safety when measuring higher voltage signals. With a fixed 100:1 attenuation ratio, this probe allows standard oscilloscopes to safely view and measure voltages up to 2000V (2kV), making it an essential tool for power electronics, motor drives, and industrial troubleshooting.

Where standard 10x probes are typically limited to 600V, the P4100 features a high input resistance of 100 MΩ and a dedicated high-voltage insulation design, ensuring reliable performance in demanding environments.

Key Features & Benefits

• High Voltage Safety: Safely measure signals up to 2kV (Vp-p). The 100:1 attenuation drops high voltages down to safe levels for your scope's input stage.

• 100 MHz Bandwidth: Provides ample frequency response for most power supply switching waveforms and inverter applications.

• High Input Impedance: The 100 MΩ input resistance minimizes circuit loading, ensuring accurate measurements even on sensitive high-impedance sources.

• Adjustable Compensation: Features a compensation trimmer (10...35 pF range) to match the probe perfectly to your specific oscilloscope's input capacitance for square-wave fidelity.

• Safety BNC Connector: Equipped with an insulated BNC connector and interchangeable hook tips for secure, hands-free probing.

• Standard Accessory Kit: Includes adjustment tool, marking rings, ground lead, and IC testing cap.

Technical Specifications

Ideal Applications

• Power Electronics: Testing switching power supplies (SMPS) and ballasts.

• Motor Control: Measuring VFD outputs and motor drive voltages.

• Automotive: Ignition secondary waveforms and EV systems.

• Industrial Maintenance: Troubleshooting mains-powered control circuits.