NF-521 has thermal imaging function and can display hot and cold spots on the screen, enabing users to oberve the object temperature changes more effectively. It helpls you to quickly lock the target area. The standard 8GB memory card can save a large number of images and data and generate high-quality infrared images, which is a useful tool for fault maintenance.

NF-8209 is a new generation to offer digital and analog signaling all in one network toner and probe.

It includes cable length measurement , cable faults testing, PoE testing, hub blinks and NCV function, all these makes it a must-tool for cabling engineers.

Its equipped with the most powerful cable location technologies for any work environment.

It has three modes for options to track cable like digital mode, analog mode and PoE mode.