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FOTRIC TD2eGeek Smartphone Acoustic Imager
Empower Your Phone with Acoustic Vision
64
MEMS Digital Microphone
5MP
Industrial-Grade Digital Camera
2kHz~100kHz
Frequency Range
≥4 h
Continuous Operation
What is Acoustic Imaging?
Limitation of Human Perception
The human ear can only perceive sounds in the range of 20 Hz to 20 kHz. However, hidden faults such as gas leaks, bearing wear, and electrical discharges often emit much higher frequency ultrasound (>20 kHz) — sounds that are imperceptible to the human ear and beyond the capabilities of traditional stethoscopes or microphones.
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Multi-Range Frequency Coverage,
Unlocking Ultrasonic Waves Beyond Human Hearing
Supports flexible frequency switching for different equipment and conditions, enabling precise sound source detection while suppressing environmental noise for more accurate identification of gas leaks, partial discharge, and mechanical faults.
2~100kHz
Full-Range Manual
Frequency Adjustment
2–20 kHz
Ideal for mechanical fault diagnosis, equipment anomaly localization, and operating condition monitoring.
20–50 kHz
Effectively suppresses environmental noise, making it ideal for highprecision detection scenarios such as gas leaks and partial discharge.
Professional Acoustic Imaging
64
2k~100kHz
Microphone
channels
Frequency Range
15Hz
Frame Rate
58°*45°
Field of View
200kHz
Sampling Rate
0.3~60m
Working Distance
Acoustic Image Focus
Eliminate Background Noise Interference
Plug-in and Shoot
101*77*22mm
200g
Size
Weight
≥4 h
Continuous Operation
Android
Platform
Instant Share
Available for Images, Videos and Reports
Ergonomic Handle
Come with anti-slip grip components
Video
Recording
Support Image and Video Capture
Adjustable
Frequency Range
Options include Audible, Ultrasound and Customize.
Applications
Compressed Air Leak/Vacuum Leak Inspection
HVAC Air Leak Inspection
Mechanical Equipment Fault Diagnosis
Partial Discharge Inspection
Manufacturing Line Quality Inspection
Vehicle Air Tightness Inspection
More Applications
Scientific Laboratory, City Noise Monitoring, Animal Detection. Air Tightness Test,
Industrial Site Noise Monitoring.
Multiple Image Modes
The imager supports multiple image modes, including single-source, multi-source, and holographic views, allowing users to adapt to varying noise complexities and detection targets on-site.
Single Source Mode
Multiple Source Mode
Hologram Mode
Specifications
Product Model
FOTRIC TD2eGeek Smartphone Acoustic Imager
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Microphone channels | 64 |
Frequency Range | 2k~100kHz |
Frame Rate | 15Hz |
Field of View | 58°*45° |
Sampling Rate | 200kHz |
Working Distance | 0.3~60m |
Eliminate Background Noise Interference | Acoustic Image Focus |
Size | 101*77*22mm |
Weight | 200g |
Continuous Operation | ≥4 h |
Platform | Android |
Available for Images,Videos and Reports | Instant Share |
Come with anti-slip grip components | Ergonomic Handle |
Support Image and Video Capture | Video Recording |
Options include Audible, Ultrasound and Customize. | Adjustable Frequency Range |
