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Handheld Acoustic Imaging Device U2
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Product Characteristics
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MEMS microphone
145digitalMEMS microphone, frequency range1K~100KHZ
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high brightness screen
2KHD screen,clearly readable in sunlight
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long distance
working distance0.5 meters to 120 meters
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adjustable focus
camera with variable zoom, real-time frame rate up to25 frames
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multi-source
supports multi-source mode, each source can display real-time amplitude
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monitorable
supports headphone monitoring function, can monitor sound signals in real time
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temperature measurement
supports infrared temperature measurement, dual-screen fusion
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others
auxiliary lighting
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Product Application
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Project |
Parameter Index |
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Acoustic Sensing and Imaging |
Number of Microphones |
145* digital MEMS Microphone |
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Frequency Range |
1KHZ ~ 100KHZ |
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Working Distance |
0.5 m to 120 m |
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Field of View (FOV) |
63 °± 5 ° |
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Nominal Frame Rate |
25 FPS |
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Visible Light Camera |
Pixels |
500W |
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Field of View (FOV) |
63 °±5 ° |
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Image Mode |
Color |
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Focus |
Designated magnification zoom (non-infinite zoom) |
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Infrared Temperature Measurement (optional) |
External Module |
Supports acoustic and infrared fusion display |
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Screen |
Display |
5.5" LCD |
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Resolution |
1920 x 1080 |
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Brightness |
1000 cd/m2 |
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Touch Screen |
Capacitive |
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Image Storage |
Memory/Storage Capacity |
Built-in 64G, can connect external TF card |
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Image Format |
JPG |
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Video Format |
MP4 |
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Save Video |
Has photo and video recording functions, can convert acoustic test signals into visual images, videos, and audio data |
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Headphone Monitoring and Recording Function |
Capable of monitoring sound sources through headphones, while also having video recording capabilities |
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Acoustic Measurement and Analysis |
Sound Pressure Range (Typical Value) |
12.1dB SPL to 114.6dB SPL (± 1dB SPL 2 kHz) |
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Automatic Max/Min dB Gain |
Automatic or manual. Can adjust the size of the light spot display to accurately locate the fault point. |
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Band Selection |
Automatic or manual. The automatic mode can automatically adjust the frequency range. |
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Source Visualization Mode |
Users can choose between single source or multi-source detection, with automatic tracking. |
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Center Point Marking Function |
Can set to display or not display. |
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LED Supplementary Light |
Night Supplementary Light |
Equipped with 2 LED supplementary light matrices. |
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Communication and Interface |
Bluetooth |
Supported |
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WIFI |
Supported |
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USB |
Type-C port for USB data export |
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Headphones |
Headphone Interface |
Supports real-time monitoring of sound signals and recorded files through headphones. |
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Mechanical |
Dimensions (H x W x L) |
275mm*150mm*53mm |
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Weight |
1.0kg |
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Protection Level |
IP40 |
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Power Supply |
Battery Type |
Lithium-ion rechargeable battery |
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Battery Life |
About 2 Hours (this product includes a backup battery, total >= 6 hours) |
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Charging Method |
Battery Charging |
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Environmental Requirements |
Operating Temperature |
-20°C to50°C |
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Storage Temperature |
-30°C to 60°C |
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Humidity |
10% to 95%, no condensation |
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Product Parameters
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