DES-T163Pad Flat-Panel Acoustic Imager

The high‑performance DES‑T163Pad flat‑panel acoustic imager is a state‑of‑the‑art instrument for partial discharge and gas leak detection, capable of capturing ultrasonic signals from as far as 200 meters. Equipped with advanced multi‑source localization capabilities, the DES‑T163Pad can simultaneously pinpoint multiple sound sources and calculate and display the leakage rate associated with each source. Additionally, it can generate PRPD plots for multiple partial discharge fault locations and automatically identify the type of discharge at each site, including corona discharge at sharp edges, surface discharge, and floating‑potential discharge.

DES-C136 Handheld Acoustic Imaging Device

The DES‑C136 is a compact acoustic camera that stands out for its small, lightweight design—no larger than the palm of your hand, hence its nickname "Palm‑Sized Acoustic Imager." With a microphone array diameter of just 5 cm, it integrates up to 136 high‑precision MEMS ultrasonic sensors, weighs less than 800 g, and can be comfortably held and operated with one hand for extended periods. Its battery delivers up to 5.5 hours of continuous operation, allowing users to recharge only every 2–3 days or even once a week in typical applications, making it ideal for long‑range 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 premium acoustic imaging solution. The DES‑C212 features a metal housing and a rubber‑coated grip, balancing reliability with aesthetic appeal—professional yet stylish. Whether performing long‑range inspections or locating sound sources in complex environments, the DES‑C212 delivers outstanding detection capabilities.