Garmin
Garmin Plastic Thru-Hull TempSpeed + Y Connector (Ce Approved)
- SKU:
- G010-10365-00
- UPC:
- 753759036140
Description
The Garmin ST850 is a plastic thru-hull sensor that provides water speed and water temperature readings to compatible Garmin marine equipment. Its through-hull installation measures boat speed through the water, helping you monitor performance alongside water temperature.
This version features a 6-pin connection. Confirm compatibility with your Garmin display or sounder module before ordering.
Features
- Measures speed through the water and water temperature.
- Plastic housing for thru-hull installation.
- 6-pin Garmin connection.
- Dedicated speed and temperature sensor; does not measure depth.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Garmin |
| Model | ST850 |
| Part number | 010-10365-00 |
| Installation | Thru-hull |
| Housing material | Plastic |
| Connector | 6-pin |
| Measurements | Water speed and water temperature |
| Depth measurement | No |
Compatible Devices
The Garmin ST850 6-pin Speed & Temperature Sensor (010-10365-00) is listed in Garmin’s transducer selection guide for the following devices:
| Series | Compatible Models |
|---|---|
| GPSMAP 4x1s | 421s, 431s, 441s, 451s |
| GPSMAP 5x1s | 521s, 531s, 541s, 551s |
| GPSMAP 5x6s | 526s, 536s, 546s, 556s |
| GPSMAP 7x0s | 720s, 740s, 750s |
| Sonar Module | GSD 22 |
Please note: Compatibility applies to the exact models listed, including the “s” suffix. For other Garmin models, contact CH Marine to confirm compatibility before ordering.
This sensor provides speed through the water and water temperature only; it does not measure depth.





