News

2026-07-13 15:42:37Knowledge

In‑depth actual measurements of high‑ and low‑cost current probes reveal a disparity in parameters that goes well beyond mere differences.

Current probe measured contrast: low-cost and high-end probe waveform gap how much?In current wavefo

2026-05-06 10:20:59Knowledge

Advantages of High-Voltage Differential Probes and the Limitations of Passive Probes

Using high-voltage differential probes is a routine task for power electronics engineers, but there

2026-03-04 09:34:12Knowledge

3 step troubleshooting method to quickly locate the root cause of the fault (III) 3)

1.1 probe attenuation ratio settings are not synchronizedThe probe attenuation ratio is used to broa

2026-02-09 15:06:59Knowledge

3-step troubleshooting method to quickly locate the root cause of the fault (II)

1.1 check oscilloscope basic settingsNo signal display, many times it is not a device failure, but a

2026-01-24 11:19:22Knowledge

Say goodbye to waveform distortion and eliminate measurement errors

1.1 检查探头补偿是否到位更换探头通道或使用新探头时，若跳过 “探头补偿校准”，极易导致波形失真。排查与解决：将探头连接示波器 CAL 校准端，切换至对应通道，设置合适时基与电压档位，确保波形稳定触

2026-01-05 12:00:18Knowledge

Oscilloscope Current Measurement Core Technology

There are three common techniques for oscilloscopes to measure current, using shunts (serial resisto

2025-12-30 11:13:11Knowledge

Differential Probe Operation Guide

In industrial power testing, motor drive debugging, inverter operation and maintenance and other app

2025-12-11 10:47:58Knowledge

Ways to extend the life of oscilloscope current probes

After using the current probe for so long, do you know how to extend the service life of the current

2025-11-05 14:12:41Knowledge

Influence of Lead Length on Probe Bandwidth and Accuracy

For maximum measurement accuracy, it is recommended that the length of the oscilloscope probe probe

2025-10-17 11:27:00Knowledge

What is a Rogowski coil?

A Rogowski coil, also known as a Rogowski coil or an open-core coil, is a flexible sensor with a cla