This Optical Fiber Checker is a low cost and effective pen style visual fault locator. It's an excellent tool for locating a broken fiber or splice, isolating a damaged connector on a patchcord.

This Ultrasonic distance measurer with laser pointer allows you to measure quickly and accurately interior distances, with the press of a button.

This tiny digital laser power meter can be easily carried in a shirt pocket. Ideal for in the field testing and repair.