Enforcer - LineScale 3i

When accuracy matters, choose the all-in-one load cell that is strong, smart, and ultra fast.

LineScale 3i is a high-strength, high-speed load cell designed for the demands of rope rescue, rope access, and technical rigging. Milled from solid aluminum with a 90 kN minimum breaking strength and PPE certification, it excels as a single master point in critical operations such as drop testing or twin tension rope systems. The clear digital display and Bluetooth connectivity provide instant feedback in the field, while the rugged build and included components make it easy to protect, transport, and deploy.

Engineered for performance and insight, LineScale 3i measures up to 1,280 samples per second—capturing peak loads with unmatched precision, even in dynamic events. Its on-board storage saves over 200 million data points and supports 50 hours of continuous operation. When it’s time for after-action review, the USB data transfer is quick and intuitive, simplifying analysis. With its long battery life, water resistant rating, and free app, LineScale 3i ensures you’re fully equipped for the task, whether you’re monitoring anchor forces or evaluating system performance under real-world loads.

A next-level teaching tool and powerful addition to any rigging cache, LineScale 3i improves testing protocols, training outcomes, and decision-making for live operations. 

Features

• Strong: Milled from solid aluminum with a 90 kN MBS and PPE certification – excels as a single master point in rigging scenarios including drop tests and TTRS.
• Smart: Log up to 50hrs of data and store 230 million data points for easy extraction and analysis. Monitor and record remotely via Bluetooth
• Fast: Speed is critical for measuring dynamic events. LineScale 3i captures precise data at 1,280 samples per second – ensuring you don’t miss the peak load.
• Fully Equipped: Comes with a full set of accessories for easy transport and deployment including the padded case, screen protectors, and USB connectors.