SureCheck Rig Tension Meter (4–6 mm)

The SureCheck Rig Tension Meter is an essential tool for sailors who demand precision and reliability in their rigging setup. Optimised for wire sizes between 4 mm and 6 mm, this meter ensures your shrouds and stays are perfectly tensioned, improving your yacht’s performance and safety.

Key Features:

• Precision Measurement: Specifically calibrated for wire sizes ranging from 4 mm to 6 mm, the SureCheck provides tension readings in scale figures that can be converted into approximate values in kilograms, allowing for precise rigging adjustments.
• Durable Design: Manufactured from acid-proof stainless steel (ANSI 316), this tension meter is robust and designed to withstand the demanding marine environment for years of reliable use.
• Simple Operation: Designed for ease of use, the SureCheck attaches effortlessly to shrouds or stays, delivering quick and visible readings even from a distance.
• Compact and Portable: Supplied with a protective PVC pocket, the SureCheck remains safeguarded when not in use, making it a handy and portable tool for any sailor.

Technical Specifications:

• Wire Compatibility: Calibrated for standard 1x19 wire strands; also compatible with Dyform wires with reduced accuracy.
• Tension Range: Measures up to 40% of the breaking load of the wire.
• Accuracy: ±2% relative accuracy and ±10% absolute accuracy.
• Protective Accessory: Includes a soft PVC pocket for storage and protection.

Why Choose SureCheck?

Accurate rig tensioning is critical to maintaining mast integrity, optimising sail performance, and ensuring safety at sea. The SureCheck Rig Tension Meter for 4–6 mm wires is an invaluable tool for performing regular checks and adjustments, particularly after extreme weather or prolonged use.

Whether you’re a competitive racer or a leisurely cruiser, the SureCheck Rig Tension Meter ensures your rigging setup meets the highest standards, helping your yacht perform at its best.