Raymarine ST900-B120 Bronze Thru-Hull Speed & Temp Transducer
- Analog output for use with Raymarine instruments like i40 i50 iTC-5 and legacy systems
- Retractable for easy maintenance
- ST900 transducer core is retrofittable into existing Airmar B120 transducer housings
- Records: Speed / Temperature
- Hole Size: 51 mm (2\")
- Speed Range: 0.3 to 45 knots (0.34 to 52 MPH / 0.55 to 83 KPH)
- Temperature Range: -10° to 40°C (14° to 104°F)
- Cable length: 13.7M (45\')
Speed performance has been taken to the next level with the ST900 Speed/Temperature sensor. Featuring the new Gen2 Paddlewheel the ST900 outperforms all other paddlewheel sensors for responsive startup and linearity. The Gen2 Paddlewheel begins delivering accurate speed reporting as low as 0.3 knots and maintains smooth speed output through 45 knots.
Available with a plastic or bronze transducer housing they sit nearly flush to the boat\'s hull and minimize drag with only 5mm (3/16\") extending outside the hull. The housing has a valve assembly that helps to minimize water ingress in the bilge when the sensor is removed for routine maintenance of the paddlewheel.
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from 631 reviewsSpeedy delivery and great communication. Will be using you again. A+
Item arrived quickly despite xmas postage, was very sensibly priced and well described on the website. Would recommend.
Perfect fit gloves especially around the wrist !
Fast delivery . I would definitely recommend this company .
Russell went out of his way to ensure my delivery got to me before Christmas. Exceptional service. Thank you. Would thoroughly recommend. Great advice to boot!
Bought a rash vest from them it was to small I sent it back and received the next size up a few days later. 👍🏻
This is my 3rd order and each time the speed of service is fantastic.
I communicated to the store exclusively by email.
I was impressed by the timely responses and the efforts to assist my enquiry.
I dealt with a gentleman named Russell.
I needed a swim aid for a growing child with severe disability.
I was extremely impressed with the effort he provided and the patience as well as the attention to detail. Wonderful service by wonderful staff.
Would recommend over and over afain
I was looking for a mask and snorkel to take on holiday and after taking Russell’s advice I found exactly what I was looking for. My order from Waterworld sports was received on the following Monday after I had placed the order on the Friday before. Very pleased with my mask and snorkel and the overall service.
Thanks Russell.
Bought a wetsuit from these guys. Russell did the best possible job of ensuring I received it on time for my Egypt trip. Great work and reassuring communications. Also the price was exceptional. Always a pleasure to deal with. Steve - scuba instructor
Knew their stuff and could source anything we needed. Superb service and turnaround. Highly recommend. Great communication.
Super website. Haven't used before but prompt delivery and a great price. Will buy from here again
Good range of products, well packaged and fast delivery. Would definitely recommend and will use again
Excellent company for our first Watersport purchases (snorkelling). Great prices and communication via email and phone to help us select the right gear. Also nice to know they have a shop in Greater London for collection, or you can use the super fast delivery which arrives on time (when it should).
Very personal service to supply a wetsuit, starting from a Google search for a specific brand and size, followed by personal engagement by Russel to check in size, agree price and shipment. Thank you
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