HI

Scientific Instruments,

HY-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...

Features: - EC water conductivity - TDS transmitter has a key to on-line calibration - Automatic temperature compensation - Measuring range 0 - 44mS/cm (44.000 uS/cm) - Calibration electrode quality alarm, drop the electricity protection (can make the calibration results and preset data is not lost due to power off or power failure) - Over-current protection, overvoltage protection - High measuring accuracy, - Fast response, long life - Small size, light weight, easy to install and maintain, - Standard industrial signal output (4-20 ma, ModbusRTU485) can satisfy the connection of real-time monitoring products and all kinds of control equipment, - Suitable for water conductivity electroplating, fermentation, food processing, wastewater treatment, metallurgy, environmental protection, etc. Download Manual

Underwater Acoustic

Application: 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

- 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

Underwater Acoustic

Application: 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