FOTRIC TD2eGeek Smartphone Acoustic Imager w. 64 MEMS Digital Microphones. Frequency range 2 to 100kHz
Specifications
- Microphone channels: 64 MEMS Digital Microphone
- Acoustic image field of view (FOV): 58°*45°
- Sound pressure sensitivity:
- 0.01L/min@0.1MPa, 1.5m, φ30μm orifice
- 0.025L/min@0.3MPa, 3.5m, φ30μm orifice
- 0.045L/min@0.3MPa, 4.5m, φ40μm orifice
- Sound sampling rate: 200kHz
- Image Mode: Single-source, Multi-source, All-source
- Working distance: 0.3~60m
- Positioning frequency range: 2k–100kHz
Standard configuration:
Main unit, USB Type-C to USB Type-C cable, Quick start guide, Magnetic base, Color box, Carrying Bag
What is Acoustic Imaging?
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.
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.
What is Acoustic Imaging?
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.
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.
