The E-Telltale of the Future
The E-Telltale's Interest
Developed and improved for more than 15 years by Mer Agitée, the E-Telltale® allows the visual information from the wool telltale to be transformed into electronic data. This system, developed, tested, and proven by Michel DESJOYEAUX, has demonstrated its efficiency and durability.
We aimed to develop a system that provides access to sail trim information day and night, in all weather conditions, with the goal of enabling real-time performance analysis.
Its Use
For a sail to be efficient, air must circulate freely on both sides (i.e., top and bottom) with smooth, laminar flows. The danger (and the hindrance) comes from turbulence. Telltales, strands of wool glued on each side of the sail, help visualize these flows.
The Possibilities
Learn more about what our E-Telltale®️ will allow you to do once installed on your boat
Our History
At Trimcontrol™, the E-Telltale® created with the help of Michel DESJOYEAUX is not new : in fact, many versions of the telltale have been tested and improved in order to offer the product in its most functional and adapted version
Labeling & Awards
Find here all the certifications and awards that the E-Telltale®️ from TrimControl has received since the beginning of its creation.
The TrimControl Documentation
The press talks about it
Click below to access our press review and dive into the articles about us !
The TrimControl App
Only (for now) compatible with Windows. Available with instructions for use.
- Rte de Port-la-Forêt, 29940 La Forêt-Fouesnant, France
- 02 79 65 38 54
- contact@trimcontrol.solutions