DSO Oscilloscope Probe Cable Set 100MHz

QC1904 – High-Voltage Differential Probe

The QC1904 is a high-voltage differential probe designed to work with oscilloscopes for floating signal measurements. It provides a safe and accurate method to measure signals with voltage up to 600V DC +Peak AC makes it ideal for industrial, automotive, and power electronics diagnostics.

Compatible with any oscilloscope featuring a standard BNC input, the QC1904 includes selectable attenuation settings and built-in safety features to ensure measurement integrity in demanding environments.

Key Features:

1. Input Voltage: x1:<200V DC +Peak AC ; x10: <600V DC +Peak AC

2. Bandwidth: DC to 100MHz

3. Attenuation ratio: 1X / 10X

4. Input impedance: x1: 85pF-115pF; x10:18.5pF-22.5pF

Typical Applications:

1. Floating signal measurement in power electronics

2. Inverter and motor drive diagnostics

3. EV battery and BMS development

4. Switch-mode power supply testing

5. Industrial control system troubleshooting