HY-03 hydrophone
Applications:

- Underwater sound listening, mammal Dolphin etc.
- Detect marine mammals for conservation & research
- Detection pool leakage
- Education

See more on: www.h-instruments.com
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
Each hydrophone is handcrafted and tested before shipping to ensure maximum reliability and sound reproduction

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