HZ-HA-170p is an ATEX-certified acoustic imaging system specifically engineered for hazardous environments. Featuring a 138-channel MEMS microphone array, it provides real-time sound source localization, partial discharge type prediction, and gas leak rate estimations. As the world's lightest acoustic camera at approximately 1100g, it enables professionals to safely and swiftly identify potential failures in high-voltage and compressed gas systems.

HZ-HA-270P is a high sensitivity acoustic imaging system specifically engineered for partial discharge detection, pressurized leak detection and mechanical fault detection. It is ATEX certified for hazardous environments (Ex ib IIIC $T80^{\circ}CDb$ / Ex ib IIC T4 Gb). Boasting an array of 138 MEMS microphones and a $640^{*}512$ resolution thermal module, the camera supports both audible and ultrasonic frequencies to deliver dual-modal diagnostic results for steady-state or high transient sound sources. As the world's lightest acoustic camera, it empowers inspectors to safely and swiftly identify efficiency loss and potential failures.

The Hertzinno HZ-HA-271P is an advanced dual-modal acoustic and thermal imaging camera designed for extended industrial inspections. Combining a 128-channel low-noise MEMS microphone array with a high-resolution 640x512 thermal sensor, it delivers precise localization for partial discharges, gas leaks, and temperature anomalies. Equipped with a 1000-nits ultra-bright display and a replaceable battery supporting up to 7 hours of operation, it is the ultimate diagnostic tool for comprehensive power system and facility maintenance.

The Hertzinno HZ-HA-171p is a new generation acoustic camera engineered for continuous industrial inspections, focusing on partial discharge, pressurized gas leaks, and mechanical fault detection. Equipped with an array of 128 low-noise MEMS microphones and an ultra-bright 1000 nits screen, it ensures precise diagnostics even in challenging outdoor environments. Designed for maximum field efficiency, the device features a replaceable battery architecture that delivers up to 7 hours of uninterrupted operation, making it the standard tool for extensive facility patrols.