You can easily monitor immersive underwater sounds in stereo just by connecting your headphones!
The "Aqua Feeler IV" is an underwater sound stereo monitor device composed of two hydrophones and a signal adjustment monitor. In addition to the standard model AQH-020 (frequency range 20Hz to 20kHz), it covers a frequency range up to 200kHz by using two types of hydrophones. It can be used as a tool for whale watching, observing the ecology of aquatic animals, and enhancing the display effects in aquariums. 【Features】 ■ Composed of a monitor device with two hydrophones and signal adjustment ■ Covers a frequency range up to 200kHz (optional) ■ Useful for whale watching, observing aquatic animal ecology, and enhancing aquarium display effects ■ The main unit can also be used independently as a general-purpose measurement amplifier *For more details, please refer to the PDF materials or feel free to contact us.
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【Performance and Features (Excerpt)】 ■ Input/Output Channels: 2 channels ■ Operating Frequency Range: 20Hz to 200kHz ■ Gain Adjustment Range: 20, 30, 40, 50, 60, 70dB (Deviation ±0.3dB) ■ Input Impedance: 1MΩ ■ Power Supply: 3 AA alkaline batteries (operates continuously for over 40 hours), external DC power supply ■ Dimensions: 125mm x 155mm x 55mm (excluding protrusions) ■ Weight: 530g or less (including batteries) *For more details, please refer to the PDF document or feel free to contact us.
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【Purpose】 ■ A tool to enhance whale watching, aquatic animal ecological observation, and aquarium display effects. ■ The main unit serves as a general-purpose measurement amplifier. *For more details, please refer to the PDF document or feel free to contact us.
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Aqua Sound Co., Ltd. is a company specializing in underwater acoustic technology. We mainly engage in the design, manufacturing, and sales of underwater acoustic survey equipment, as well as consulting, measurement, and analysis for underwater acoustic surveys. As a research and development-oriented group that meets the needs of marine research, we quickly respond to the diverse requests of our customers in marine surveys and research.