Underwater Acoustic
Hydrophones, hydrophone amplifiers, Underwater sound listening and reording,
Mammal sound. Pool leakage detection
Underwater Acoustic
Professional Hydrophone & AmplifierHY-20 is a complete hydrophone system. You only need a headphone with 3.5mm phone plug Save 20$ and buy Hydrophone and Amplifier together! Hydrophone HY-01: Specification: Frequency range (-3dB) 20Hz to 100kHz Transducer Sensitivity dB, re 1V/µPa -170 Maximum Operating Depth (tested) 30m Output impedance 10 Mohm (piezo) Nominal capacitance: 2.5nF plus cable @ 118pF/m) For best results use amplifier with high input impedance 1 Mohm, like HY-11 Operating Temperature Range -15 C to +50 C Cable length about 3 m (other lenghts on request) Connector 3.5mm phono mono (or stereo) Dimension: Diameter 16mm(max), length of piezo 32mm, total lenght with cable gland 45mm (max) Application; Mammal - whale Dolphin sound listening/recording Detect marine mammals for conservation & research Environmental science & research High frequency underwater communication, we can tun e the piezo to specific frequency on request! Contact to us for more info! Geophone Kayaking Education Hydrophone Amplifier HY-...
Scientific Instruments,
Hydrophone & amplifier for underwater hearingHY-10 is a complete hydrophone system. You only need a headphone with 3.5mm phone plug Save 10$ and buy hydrophone and amplifier together! Hydrophone Audio headphone amplifier with build in piezo hydrophone preamplifier and rechargeable battery 3 meter cable USB cable to charge the amplifier Hydrophone specifications: Frequency range (-3dB) 20Hz to 20kHz Transducer Sensitivity dB, re 1V/µPa -170 Maximum Operating Depth (tested) 3m Operating Temperature Range -15 C to +50 C Cable lenght 3 m (other lenghts on request) Nominal capacitance: 20nF (plus cable @ 118pF/m) Connector 3.5mm phono stereo Amplifier specifications: Color: Black Material: Steel Model: HY-11 Size: 97x60x15mm Input/Output Port: 3.5mm Studio Input Lithium Battery Capacity: 2000mAh included Working Time: More Than 8 Hours Amp Internal Voltage: 8.3V/1A Output Power: 40mW @ 16Ω Adapted Headphone Impedance: 16-150Ω Low noise SNR: 100dB THD+N: 0.0003% Input impedance = 2Mohm Pre Amplifier gain 20dB (10x) Application: Mamm...
Scientific Instruments,
Professional Hydrophone for Underwater Sound Recording HY-01HY-01 is a Omni Directional passive Piezoelectrical Hydrophone Application; Mammal - whale - Dolpin sound listening/recording Detect marine mammals for conservation & research Environmental science & research High frequency underwater communication, we can tun e the piezo to specific frequency on request! Contact to us for more info! Geophone Kayaking Education Specification: Frequency range (-3dB) 20Hz to 100kHz Transducer Sensitivity dB, re 1V/µPa -170 Maximum Operating Depth (tested) 30m Output impedance 10 Mohm (piezo) Nominal capacitance: 2.5nF plus cable @ 118pF/m For best results use amplifier with high input impedance 1 Mohm, like HY-11 Operating Temperature Range -15 C to +50 C Cable length about 3 m. Other lenghts on request @ 3$ per meter Connector 3.5mm phono mono (or stereo). Please conntact use for other connectors. Dimension: Diameter 16mm(max), length of piezo 32mm, total lenght with cable gland 45mm (max) Dimension, D=16 mm; L=50mm Note color can be different from t...
Scientific Instruments,
Professional Hydrophone Amplifier HY-11HY-11 is a Professional Hydrophone Amplifier. A high quality headphone amplifier with a built in high impedance and high gain pre-amplifier for optimum use with with high impedance hydrophones. You only need a Hydrophone and a headphone with 3.5mm phone plug Features: Portable, powerful and easy to use. USB charging Amplifier can be used for more than 8 Hours per charging High input impedance preamplifier for Piezo hydrophone application Can be used a preamplifier for a power amplifier Application; Mammal - whale - Dolphin sound listening/recording Detect marine mammals for conservation & research Environmental science & research High frequency underwater communication, we can tun e the piezo to specific frequency on request! Contact to us for more info! Geophone Kayaking Education Specification: Color: Black Material: Steel Model: HY-11 Size: 97x60x15mm Input/Output Port: 3.5mm Studio Input Lithium Battery Capacity: 2000mAh included Working Time: More Than 8 Hours Amp Internal Volt...
Underwater Acoustic
High frequency Hydrophone AmplifierIntroducing the High Frequency Hydrophone Amplifier, your go-to solution for underwater acoustic applications! With a high input impedance of 4.7 Mohm, this amplifier is designed to capture the finest details of underwater sounds. It boasts an impressive frequency range from 1 kHz to 100 kHz, ensuring you won t miss a beat. Enjoy a gain of 100x ( 40dB), with other gains available upon request to suit your specific needs. Powered by a 9V supply and consuming just 5mA of current, this amplifier is both efficient and effective. Dive into the depths of sound with the High Frequency Hydrophone Amplifier and experience underwater acoustics like never before!
Scientific Instruments,
High Impedance Amplifier HZ-100HZ-100 Applications: - PH sensor interface.. - Piezo sensor interface - L ow cost geophone amplifier - Applications where signals from high impedance sensor need to be amplified. HZ-100 Specifications: - Input: +-200mVpp max, BNC connector, other connectors possible on request - Input impedance: 10 Mohm - Output: +-2V max. BNC connector, - Gain: 10 (10dB) +-0.5% - Input bias current: +- 1pA typ. @25 C - Input Noise Current Density: 0.6 fA/ Hz - Input Noise voltage Density: 28 nV/ Hz - BW: 100kHz (small signal) - Power source: DC voltage 8-12V. DC jack socket connector 5.5x2.5mm. + in center of connector - DC current: 1mA - Size approx. 85 x 54 x 30mm - Product weight: 160g - 1 year warranty - CE compliance Package include: 1xHZ-100 1x 9V battery clip with DC jack connector (battery not included)
Scientific Instruments,
Budget Hydrophone Amplifier HY-12HY-11 is a Professional Hydrophone Amplifier. A high quality headphone amplifier with a built in high impedance and high gain pre-amplifier for optimum use with with high impedance hydrophones. You only need a Hydrophone and a headphone with 3.5mm phone plug Features: Portable, powerful and easy to use. USB charging Amplifier can be used for more than 8 Hours per charging High input impedance preamplifier for Piezo hydrophone application Can be used a preamplifier for a power amplifier Application; Mammal - whale - Dolphin sound listening/recording Detect marine mammals for conservation & research Environmental science & research High frequency underwater communication, we can tun e the piezo to specific frequency on request! Contact to us for more info! Geophone Kayaking Education Specification: Color: Black Material: Steel Model: HY-11 Size: 97x60x15mm Input/Output Port: 3.5mm Studio Input Lithium Battery Capacity: 2000mAh included Working Time: More Than 8 Hours Amp Internal Volt...
Scientific Instruments,
Hydrophone for Underwater listening, Pool leakage detection etc.HY-03 hydrophone Applications: - Underwater sound listening, mammal Dolphin etc. - Detect marine mammals for conservation & research - Detection pool leakage - Education Specification: Frequency range (-3dB) 20Hz to 20kHz Transducer Sensitivity dB, re 1V/µPa -190 Maximum Operating Depth (tested) 4m Output impedance 10 Mohm (piezo) Nominal capacitance: 20nF (plus cable @ 118pF/m) Dimensions: Diameter 31mm, height 8,5mm For best results use amplifier with high input impedance (1 to 10 Mohm) , like HY-11 Operating Temperature Range : -1 C to +50 C Cable lenght : 3m. Other lenghts on request @ 3$ per meter Connector: 3.5mm phono mono Weight with cable 60g
Underwater Acoustic
Storage wallet/box MediumApplication: Protect and carry your hydrophone amplifier Protect and carry your hydrophone Description: 100% brand and high quality Waterproof,durable,mesh interlayer,shockproof Special design storage box Small and exquisite,convenient carry mesh interlayer,easy to find Thicken EVA material Specifications: Weight:36g Size:12cm 8.5cm 4cm Material:EVA + PU
Underwater Acoustic
3.5mm Phono Adapter- Specifically for headsets with mic capability - 3.5mm audio port into two distinct 3-position 3.5mm audio ports, allowing you to connect a hydrophone as well as hydrophone amplifier to a PC, LabTop or similar device that uses a 4 position 3.5mm jack
