DES-T163Pad Flat-Panel Acoustic Imager

The high‑performance DES‑T163Pad flat‑panel acoustic imaging instrument is designed for partial discharge and gas leak detection, capable of capturing ultrasonic signals from as far as 200 meters. The DES‑T163Pad features enhanced multi‑source localization, enabling the independent generation of PRPD plots for multiple partial discharge fault locations.

DES-C136 Handheld Acoustic Imaging Device

Its high‑performance DES‑C136 stands out thanks to its compact, lightweight design—no larger than the palm of your hand—hence its name, "Handheld Acoustic Imager." The DES‑C136 features a microphone array with a diameter of just 5 cm, integrating up to 136 high‑precision MEMS ultrasonic sensors. Weighing less than 800 g, it can be comfortably held and operated with one hand for extended periods. With a battery life of up to 5.5 hours on a single charge, it requires recharging only every 2–3 days, or even once a week, in typical use cases—making it ideal for long‑distance power‑line inspections and complex industrial environments.

DES-C212 Acoustic Imager

Its high‑end DES‑C212 acoustic imager, with an ultra‑high 212‑channel configuration, delivers superior anti‑interference performance; its positioning frequency of up to 150 kHz meets the demands of a wider range of inspection scenarios; and its swappable battery design ensures exceptionally long operation, providing users with a high‑quality acoustic imaging solution. The DES‑C212 features a hand‑grip‑style rubberized casing that balances reliability with aesthetics, offering a professional yet stylish appearance. Whether performing long‑range inspections or locating sound sources in complex environments, the DES‑C212 delivers outstanding detection capabilities.