The 318-V is a rugged visual inspection scope with video output.This digital inspection scope can be used for viewing hard-to-reach areas normally hidden from sight, such as the internal inspection of furnaces, heat exchangers, ducts, and wall cavities. The 2.5-inch, high-resolution, full-color display gives the contractor sight of trouble spots and allows easier access to those hidden places. The scope offers refined optics and specially tuned digital imaging hardware. The unit has a 42-inch waterproof shaft and dual, high-intensity LED. The machined aluminum distal tip ensures that the inspection scope will not succumb to a cracked head in field use. It can be used as a boroscope in all types of residential, commercial, and industrial applications as well as daily HVAC diagnostic tasks.

Testo Inc.