SDT Series

The SDT Series of products features the SDT ULTRAChecker and the SonaVu

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Sensitive Sensors

Equipped with 112 highly sensitive sonic sensors and a precision optical camera, SDT's SonaVu brings the power of super-human hearing to focus on its vibrant, color touch screen.

Limitless Applications

SonaVu unlocks limitless applications for asset reliability, energy conservation, and safety, including compressed air leak management, electrical asset reliability, and much more.

Immediate Diagnosis

The ULTRAChecker features a real-time display of RMS values in a bar graph or numerical format, facilitating immediate diagnosis.

SDT Series



PD Detection of HV Assets with Data Synchronization



An Ultrasound Solution with Second-Generation SDT Sensors