Standard Horizon
Standard Horizon SCU-31 GPS Sensor
Best reliable GPS upgrade for boaters needing precise NMEA 0183 navigation.
The Standard Horizon SCU-31 GPS Sensor is a compact and reliable device designed to provide accurate GPS data to your marine electronics. It outputs standard NMEA 0183 GPS sentences, ensuring compatibility with a wide range of navigation systems. This sensor is ideal for boaters looking to enhance their navigation capabilities with precise positioning information. Its straightforward functionality makes it a valuable addition to any vessel's electronic setup, offering dependable performance for safe and efficient voyages on the water.
$109.99
Owner Satisfaction
4.6
/ 5
Category Rank
94
/ 238
#94 in Marine Chartplotters & GPS
Price vs Category Average
-94%
Below average
Output
0183
/ NMEA GPS sentences
Who it's for
- Navigators requiring high-precision positioning for safe passage
- Captains seeking clear satellite reception on obstructed vessels
- Boaters integrating GPS data across multiple marine electronics
Who should skip it
- Budget-conscious sailors minimizing total equipment expenses
- DIY installers looking for a simple, plug-and-play setup
- Owners wanting all-in-one units with sonar or charting
Performance breakdown
Signal Accuracy
Delivers precise positioning data essential for reliable marine navigation.
System Compatibility
Standard NMEA 0183 output ensures seamless integration with existing electronics.
Build Durability
Rugged construction designed to withstand harsh, salt-heavy marine environments.
Installation Simplicity
Compact form factor allows for straightforward mounting in tight spaces.
Data Reliability
Consistent signal output provides steady tracking during long voyages.
Form Factor
Low-profile design minimizes deck clutter while maintaining optimal satellite reception.
Key Specs
Output
NMEA 0183 GPS sentences
Part Number
STD-SCU-31
Features
- Provides standard NMEA 0183 GPS sentences
- Compact and reliable design
- Enhances marine navigation capabilities
- Ensures compatibility with various navigation systems
What customers say
Customers consistently praise the Standard Horizon SCU 31 GPS Sensor for its exceptional reliability and straightforward installation. Many users highlight its consistent performance in acquiring and maintaining satellite signals, making it a dependable choice for navigation. The plug and play setup is frequently mentioned as a significant advantage, allowing for quick integration with compatible Standard Horizon devices without complex configuration. This sensor is widely regarded as a robust and user friendly addition to marine electronics, providing peace of mind through its consistent operation.
Know before you buy
The SCU-31 outputs standard NMEA 0183 GPS sentences. This is a widely used industry standard that ensures the sensor can communicate effectively with most marine navigation systems.
Because it utilizes the NMEA 0183 protocol, it is compatible with a broad range of marine chartplotters and navigation displays. We recommend checking your current device's manual to confirm it supports NMEA 0183 input.
Yes, the sensor is specifically designed for marine use. Its compact and reliable construction is built to withstand the conditions typically found on a vessel.
The SCU-31 is designed for a straightforward installation. While it is compact, you should ensure it has a clear, unobstructed view of the sky to maintain the most accurate GPS signal reception.
Adding the SCU-31 provides a dedicated and reliable source of positioning data. It is an excellent upgrade if your current system lacks a GPS receiver or if you need to improve the accuracy and consistency of your navigation data.
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$110