Cyclops Marine smarttune 5/16”

Cyclops Marine smarttune 5/16”


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 via Bluetooth, or (with the addition of a Cyclops Marine Gateway) on most on-board electronics systems.

  • Product Features

    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
    • Recommended Bluetooth range of up to 15m while sailing (connect to on-board displays via Gateway for longer range)
  • Technical Information

    Thread Size


    Metric Thread


    Max Working Load

    0.75 tonnes


    112 x 55 x 18 mm

    Device Weight

    180 g

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