The ProofTester is ideal for optical fiber strength testing up to 30N. Compact and light weight, the ProofTester meets all types of applications where a strength test must be performed.

Designed with the user in mind, fiber can be easily placed in the correct position by guided linear clamps, and with a "One-Touch" button, the testing starts automatically. The built-in microprocessor controls important parameters such as pulling force, pull speed and hold time, allowing for a completely controlled test every time. The ProofTester can be connected to an external PC, enabling access to all programmable parameters and settings, and is adapted for standalone use or for integration in to different subsystems.