The smarttune 5/16” (the smallest in the smarttune range) is designed specifically for sports and day boats. In minutes it easily swaps in for your existing turnscrew (forestay/backstay/shrouds/diagonals), and moments later can be displaying live load data on your phone wirelessly, or (with the addition of a Cyclops Marine Gateway) on most on-board electronics systems.
Next Generation Load Sensing for Standing Rigging on Sports and Day boats
smarttune has been precision designed for low weight, low windage.
Factory calibrated and accurate to +/- 1% of maximum working load.
Durable and waterproof to beyond IP67.
Powered by CR2032 batteries.
Pair with smartfittings app for logging and analysis.
For display on a smartphone, recommended range of up to 15m while sailing.