Spinlock's RigSense is an intuitive rig tension meter for wires and ropes in the boat's standing rig. RigSense is particularly distinguished by measuring with a consistent composite spring that can be calibrated and does not change over time or due to temperature. All measurement results and other aspects of the boat's trim can be entered into the smart and free app, RigSense Tuning Log. You can create multiple boats in the app, where you can email your data and, for example, take pictures of each measurement point. The app is available for both Android and IOS. Spinlock model no.: RGS-0508
