Tested under MIL-STD-810G method 511 in explosive environment, Videoscope-XT meets requirements of NFPA 70 Class 1, Division 2. Waterproof and oil-resistant probes offer 4-way articulation in each direction and come in lengths from 4.9–24.6 ft with 0.16 or 0.24' in. diameters. While probe can rotate 360°, borescope can articulates 120° in each direction. Other features include Hi-Res color CMOS camera, x3.5 digital zoom, 3-stage adjustable super bright LED illumination, and 32 GB SDHC card.