High-Precision Visual Ultrasonic Detector for Transformer PD Testing
Detect partial discharge (PD) with unmatched accuracy using advanced ultrasonic and visual sensing technology. The high-sensitivity sensor captures subtle electrical anomalies, ensuring early fault detection in transformers, switchgear, and HV equipment. Built with industrial-grade aluminum alloy housing for durability and electromagnetic shielding. Features a compact, ergonomic design with a high-resolution LCD screen for real-time waveform display and data logging. Ideal for power utilities, industrial maintenance, and electrical safety inspections. Supports both on-site diagnostics and lab analysis with USB/Wi-Fi data transfer. Benefit from our global wholesale pricing—bulk orders available at unbeatable rates. Trusted by professionals for reliable, high-performance testing tools.