ST300 Thru-hull Shorty™. The S300/ST300 speed sensors are our lowest cost and shortest thru-hull speed sensors. As part of our Shorty™ Series, they are designed for boats with low headroom. The plastic P371 low profile outer housing option is nearly flush and minimizes drag with only 5 mm (3/16") extending outside of the hull. The plastic P398 countersunk outer housing option mounts flush, eliminating turbulence for more accurate speed readings. Cable Length (Feet): 30'. Mounting Style: Thru-Hull. Chirp: No. Temperature: Yes. Speed Included: Yes. Lightweight and compact design makes it ideal for marine GPS accessory installations and tight transom/thru-hull spaces.
| Materials & Construction | |
| Color | Black |
| Material | Plastic |
| Outer Material | Plastic |
| Product Details | |
| Cable Length (Feet) | 30' |
| Chirp | No |
| Color | Black |
| Included Components | Raymarine ST300, Thru-hull Shorty |
| Item dimensions L x W x H | 6 x 6 x 4 inches |
| Item Package Dimensions L x W x H | 7.95 x 6.06 x 4.02 inches |
| Model Name | Raymarine ST300, Thru-hull Shorty |
| Mounting Style | Thru-Hull |
| Number of Items | 1 |
| Size | One Size |
| Special Feature | Lightweight |
| Speed Included | Yes |
| Temperature | Yes |
| Warranty Description | Warranty |
| Sizing & Dimensions | |
| Height | 4 inches |
| Length | 6 inches |
| Product Dimensions | 6 x 6 x 4 inches |
| Size | One Size |
| Weight | 1.455 pounds |
| Width | 6 inches |
| Technical Specifications | |
| Chirp | No |
| Item Package Dimensions L x W x H (inches) | 7.95 x 6.06 x 4.02 inches |
| Speed Included | Yes |
| Temperature | Yes |
By signing up, you agree to receive emails from us. You can unsubscribe anytime.
Copyright @ 2026 BZ DEFENSE LLC. All rights reserved. Unauthorized use and/or duplication of this material without express and written permission is prohibited.