Swap your existing ‘dumb’ turnscrew into your best tuning and safety tool with the Cyclops smarttune®. Accurate load sensing and Bluetooth technology is housed in a low windage cover. Essential for forestays, the real time loads are an ideal indicator of both headsail shape and also the impact of backstay and mainsheet on the mainsail. Further gains can be made utilizing the side stays for refined rig balance and achieving repeatable fast settings. With standard imperial thread sizes, the devices are simple to specify and quick to install. With the addition of a Cyclops gateway, the loads can be viewed on your boat electronics as well as your phone within minutes.

Thread size - Calibrated load - Break load - Weight - Dimensions - Power - Battery life

1/4" - 750kg - 1,550kg - 180g - 55x112x18mm - Wireless charging - 2,000 hrs

5/16" - 1,000kg - 2,450kg - 180g - 55x112x18mm - Wireless charging - 2,000 hrs

7/16" - 1,900kg - 4,750kg - 390g - 60x170x26mm - AAA batteries - 16 months

1/2" - 2,500kg - 6,200kg - 390g - 60x170x26mm - AAA batteries - 16 months

5/8" - 3,800kg - 9,500kg - 620g - 65x230x31mm - AAA batteries - 16 months

3/4" - 5,000kg - 12,500kg - 1,500g - 70.5x275x40mm - AAA batteries - 16 months

7/8" - 8,000kg - 17,000kg - 1,530g m - 70.5x320x40mm - AAA batteries - 16 months

Key features

• Larger range utilise removable AAA batteries

• 5/16" and 1/4" have wireless recharging

• Universal thread sizes available Cyclops technology built-in

• Wireless data relay

• Durable and waterproof beyond IP68

• Accurate to within 1% of maximum working load

• Precision design for low weight and low windage

• Compatible with all major display brands

• Pairs with smartfittings app for data logging and analysis