![Airmar UDST800P-N2 Ultrasonic Smart Sensor - N2K [UDST800P-N2]](https://cdn.shopify.com/s/files/1/0704/3376/7726/files/84041XL.jpg?v=1734381323)
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Ships within 48 hours · Estimated delivery Jul 22 - Jul 27
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Description
Airmar UDST800P-N2 Ultrasonic Smart Sensor - N2K [UDST800P-N2]UDST800P N2 Ultrasonic Smart Sensor N2K The UDST800 just turned your maintenance time into more cruising timeand made your boat smarter too. Ultrasonic speed, depth, and temperature in one single housing with no moving parts make this sensor high precision, low maintenance solution for use on power and sailboats of all types and sizes. Say goodbye to paddlewheel maintenance and hello to Smart technology, from the company that invented the Smart
UDST800P-N2 Ultrasonic Smart Sensor - N2K
The UDST800 just turned your maintenance time into more cruising time…and made your boat smarter too. Ultrasonic speed, depth, and temperature in one single housing with no moving parts make this sensor high precision, low maintenance solution for use on power and sailboats of all types and sizes. Say goodbye to paddlewheel maintenance and hello to Smart technology, from the company that invented the Smart™ Sensor.
Features:
- Ultrasonic Depth, Speed and Temperature in one housing
- Precise readings at high speeds ideal for powerboats, cruising, and sailing
- Data Update Rate: up to 10 x per second
- Advanced filtering & sampling rates for increased accuracy at all speeds
- Adapts automatically to boat speed, water depth, and water clarity keeping speed-accuracy consistent
- No moving parts – no paddlewheel
Specifications:
- Correlation Speed Sensor Transmitting Frequency: 4.5 MHz
- Correlation Pulse Repetition Frequency: 0.5 kHz to 12 kHz (varies with speed)
- Speed Range: 0.1 to 50 knots (.1 MPH to 57 MPH)
- Available Outputs: NMEA2000®
- Water Temperature Range: -4°C to 40°C (32°F to 104°F)
- Depth: 235 kHz
- Depth Range: Minimum 0.6 m ( 2'), Maximum 100 m (328')
- Supply Voltage—NMEA2000®: 9 VDC to 16 VDC
- Supply Current: 80 mA - 200 mA, Average 125 mA @12VDC
- Thru-Hull Housing Material: Plastic (bronze or stainless steel optional)
- Thru-Hull Housing Diameter: 51 mm (2")
- CE Compliant: Yes
- Retrofits into AIRMAR P617V housing
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.4 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 5
Update: Excellent Customer Service Made Everything Worthwhile!
Style: Plush Surprise Color, Size: 24", Style: Plush Surprise Color, Size: 24"
07/17/2025: This doggy toy was destroyed within 2 hours of its arrival. In my opinion, it was not at all worth the cost. (1 star)
Update (07/19/2025): I have contacted the manufacturer and they said they will send out a new replacement toy.
As of now, I have revised the review to 2 stars for the excellent and efficient customer service pending arrival of said replacement. Will update again soon. (2 stars)
Update (07/23/2025):
The replacements have arrived! My dog loves the new plushie sloth and so far it is in tact. It doesn't have stuffing in the body as far as I can tell, so little to no clean up hopefully. They also sent her a spiked squeaky ball and she's getting used to it. This company has some of the best customer service and support that I've experienced. (5 stars)
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Reviewed in the United States on July 18, 2025
★★★★★ 5
Cute, Squeaky, and So Much Fun — Perfect Little Loofa Toy
Style: Plush Surprise Color, Size: 6"
The Multipet Original Loofa Dog plush (6”) has been a huge hit. It’s super cute in person, and the random color is a fun surprise.
For a plush toy, the durability has been better than expected. It’s held up well to regular play, and the seams have stayed intact. Chewability is solid for light-to-moderate chewers—my dog loves chewing and carrying it around, but it’s still a plush toy, so it’s not meant for aggressive shredders.
The squeak is loud enough to keep my dog interested without being obnoxious, and it still squeaks consistently. It’s also really fun for dogs because it has a bit of bounce when tossed, so it’s great for indoor fetch and pouncing.
Soft, adorable, and entertaining—easy 5 stars.
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Reviewed in the United States on January 7, 2026
★★★★★ 4
My dog’s favorite soft toy!
Style: Plush Surprise Color, Size: 12", Style: Plush Surprise Color, Size: 12"
My dog loves these toys! We will get a replacement for him every couple months or so because these are his favorite. The squeaker is his arch nemesis and it’s always his main priority to get that first. The material is very soft so he likes to lightly chew on it when he gets anxious or excited, only negative is that it does tear easy but there’s not a lot of stuffing so it’s not a big mess to clean. Definitely recommend to puppies and dogs that don’t annihilated their toys.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Puppy and price approved!
Style: Latex Surpise Color, Size: 6"
Great cheap little dog toys! Our 11 month large breed 90lb puppy loves to toss these around and squeak them between his teeth.. they eventually break down but that’s okay, at the low price of a couple to a few dollars each they make it affordable. They put some stuffing inside so it makes it slippery when our pup is nibbling on it. Funny enough these last longer than much more expensive toys that claim more durability! In 8 months we’ve gone through 2. That’s pretty good! Not chew resistant, but the latex offers a texture and squeak that I find makes our puppy go easier on them. Cute and easily packable.
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Reviewed in the United States on April 2, 2026
★★★★★ 3
Lab tested. Lab approved.
Style: Plush Surprise Color, Size: 24"
My two Labradors make quick work of these. They love them. But Not very durable. Stuffing everywhere.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
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