The SI-TEX Temperature Probe is a bronze thru-hull sensor for the SST-110, with 30 feet of cable and a 5 pin plug.
Bronze is the correct material for a thru-hull fitting on a fiberglass or wooden hull, and it must not be used on an aluminum hull where galvanic corrosion would attack the hull rather than the fitting. That is a real restriction rather than a preference, and hull material should be confirmed before ordering any bronze thru-hull.
Thirty feet of cable covers a run from a hull penetration to a helm display in most boats, and the 5 pin plug matches the SST-110 specifically. This is sold as a retrofit sensor, so it suits replacing a failed probe or adding temperature to an existing installation. Explore more marine gauges.
- Bronze suits fiberglass and wooden hulls
- Must not be used on an aluminum hull
- 30 feet of cable with a 5 pin plug
- A retrofit sensor for the SST-110








