Needle Hydrophones

Our high-performance Needle Hydrophone System consists of a range of interchangeable PVdF needle hydrophone probes, a submersible wide-band amplifier and a DC coupler.

The needle probes are available in a range of diameters from 0.04mm to 4mm, with film thickness ranging from 9 µm to 28 µm. Custom versions of hydrophones are available, such as right angle or side facing versions. Please contact us to discuss any special requirements you have.

The submersible preamplifier and DC coupler are required for all systems.

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