Electrical Diagnostic Tool Icon - Circuit Testing & Measurement Symbol #3683263 (License: Personal Use)

This vector-style icon illustrates a compact electronic testing device, featuring two probe terminals connected to a central display showing a sharp, peaky waveform-suggestive of voltage or signal analysis. The lower semicircular cutout resembles a gauge or analog meter face, reinforcing its use in measurement contexts. Its clean silhouette makes it suitable for UI/UX design, infographics, or technical documentation.

Commonly used on engineering websites, educational platforms, or product pages for multimeters, oscilloscopes, or circuit analyzers; supports user intent around troubleshooting, signal monitoring, or electronics learning.