SKU: 89821374045

Raymarine St900 Speed/temp Low Profile Plastic Thru-hull With 20m Cable

Sale price$103.95 Regular price$115.50
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Description

Raymarine St900 Speed/temp Low Profile Plastic Thru-hull With 20m CableRaymarine ST900 Speed and Temperature Low Profile Plastic Housing Model: E70674 Speed and fast response water temperature Best in class speed range from 0. 3 to 45 knots (. 34 to 52 MPH . 55 to 83 KPH) Analog output Retractable insert in a low profile plastic housing with a water valve ST900Retrofits into Airmar P120 and B120 housings Speed performance has been taken to the next level with the introduction of the ST900 Speed Temperature sensor.

Raymarine ST900 Speed and Temperature Low Profile Plastic Housing

Model: E70674
  • Speed and fast-response water-temperature
  • Best-in-class speed range from 0.3 to 45 knots (.34 to 52 MPH/.55 to 83 KPH)
  • Analog output
  • Retractable insert in a low-profile plastic housing with a water valve
  • ST900—Retrofits into Airmar P120 and B120 housings

Speed performance has been taken to the next level with the introduction of the ST900 Speed/Temperature sensor. Featuring the new Gen2 Paddlewheel, the ST900 out-performs 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.

These low-profile housings are nearly flush and minimize drag with only 5 mm (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.

Airmar’s new, next-generation paddlewheel design delivers industry-leading performance for start-up responsiveness and linearity throughout the speed range. Gen2 paddlewheel maintains the top speed performance Airmar is known for and adds start-up speed performance that beats all other available paddlewheels. The Gen2 paddlewheel is the most sensitive and accurate paddlewheel available for sailing and power boats.

Specifications
Cable-Length 20m
Functions Speed, Temperature
Hole Size 51 mm (2"")
Housing Plastic
Mounting Style Low Profile Thru-Hull
Protocol Output Analog
Retractable housing Yes
Retrofits AIRMAR P120, B120 housings
Speed Range 0.3 to 45 knots (.34 to 52 MPH/.55 to 83 KPH)
Temperature Accuracy ±0.5°C (±1.8°F)
Water Temperature -10° to 40°C (14° to 104°F)

What's in the Box:
  • ST900 with 20m Cable
  • Plastic Housing and nut
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 89821374045

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KrissieB
Carnegie, US
★★★★★ 5
Nice Backpack
Color: Beige
Nice soft beige color. A perfect backpack for me to take to work and school.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 18, 2025
P
Perry Brown
Battle Creek, US
★★★★★ 5
Great to take on a trip
Color: Black
We love to cruise and always take an extra backpack with us so we can load up on the travel booty and have a place to put it. Works well as your "one plus" item on the airlines. So the quality on this backpack is just fine. No issues at all. Nothing was falling apart or coming off. Very small when you fold it up which is great for packing in your suitcase. Holds a ton of stuff.... I'd do some shopping to make sure this fits your needs. There are a ton of backpack's in this price range and some appear to have more features.... Also looks... some are cooler looking, but that's just my opinion...even though I'm right... This will do well for you as others will do too... You get a 30 day return policy with this so you could try it out first to see if you like it... if not, return it... nothing to loose...
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Reviewed in the United States on October 21, 2025
D
D. Hopson
West Palm Beach, US
★★★★★ 5
Decent basic backpack
Color: Green
This is a good, basic backpack. It doesn't have a lot of bells and whistles, but it's a solid choice. The sizing is average, it will hold several books and notebooks. The padding felt adequate for most items, but I'm not sure how much I would trust it with an expensive Mac book. The straps were easy to adjust and padded enough. I appreciate that it could be folded up and put into another bag if you needed an extra bag while traveling - it would make a good day pack. Overall a good deal for what it is.
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Reviewed in the United States on October 18, 2025
A
Anne Swan
New York, US
★★★★★ 5
Sturdy, attractive, comfortable, large capacity; lightweight, back strap to fit luggage
Color: Green, Color: Green
There are several good features for this BAGOK Lightweight Nylon Backpack, starting with the attractive green color that I chose. It is light weight and foldable yet has lots of pockets. The stitching is good, and the zippers work nicely. The back adjustable straps have padding and netting for cooling. There is also a handle on top for carrying and a backstrap to fit over luggage. On the front, there are two zippered compartments. The small one at the top could hold a wallet or passport or tickets. The larger front pocket is roomy with the zipper under an overhanging fabric. Inside is lined with black nylon. The frontmost large compartment extends the length and width of the backpack. The larger main compartment is at the back and has padding to safely store a laptop, e reader or other electronics. There are two nylon pockets inside the main compartment on one side. There are two outer side pockets. I was able to fit a water bottle in them when the inside was empty. However, if the entire backpack is filled, I don't think a water bottle will fit. One drawback is the side pockets are not elasticized--they don't stretch. I will use this for day trips and travel. It is too large to be a personal item on airlines, but it could be a carryon. You can get a lot of things in it. The nylon material is sturdy and should stand up to wear. I am short, 5'2" female and I could adjust the straps to be comfortable for me. And it does fold up for storage between uses. This could also withstand daily use for hiking, work or school
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Reviewed in the United States on July 3, 2025
M
Verified Purchase
mona najajreh
Bozeman, US
★★★★★ 5
Finally found the perfect backpack!
Color: Apricot, Size: 17.3 Inch
I’ve been searching for a backpack that could fit my 16-inch laptop and my other uni stuff since i commute, without looking huge on me, I’m a small girl, so most big backpacks just look bulky and awkward. I wanted something slim and sleek, not one of those backpacks that stick out and have that “belly” shape. After a lot of searching, I finally found this one, and I absolutely love it! The material feels really high quality, and the design is just perfect. I got the 17-inch size, and it fits my 16-inch laptop comfortably. There are so many pockets for organization, plus a separate padded compartment just for the laptop, which I really appreciate. It also has a handle that easily slides over my suitcase handle, which is so convenient for traveling (I travel a lot, so this feature was a must). It’s comfortable to wear, the straps are adjustable, there are bottle holders on both sides, and overall it just looks clean and stylish. i got the beige color one. which i love. I’m really happy with this purchase it has everything I was looking for. I’ll attach a short video showing all the pockets and features because it honestly deserves it!
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Reviewed in the United States on November 10, 2025

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