Through online media you can have many better sellers as well as rental instrument suppliers for the survey purpose. So, you can have multiple options to choose the efficient oceanographic rental equipments such as Magneto meter winch, sonar winch, CTD winch and many more. You can search of equipment’s name and area on Google and can find the list of suppliers in your nearby location.
For example: You can search for “Magnetometer Winch” or “Oceanographic rental equipment”. Hence, finding the nearby rental supplier will be easier. Sometimes, you can hire a DP vessel containing all these instruments in a complete package to conduct a comfortable research or survey under the sea water.