Independently tested and certified to meet conditions outlined in US Department of Defense MIL-STD-810 and UK Department of Defense Def-Stan 00-35. * Integral Display shield deflects wind and rain (Test: up to 200 mm/hr for 1 hour). * Rigid internal frame protects against shocks and drops (Test: drop on flat concrete surface from 6 Feet/1.8 m). * Sealed ports block blown sand and dust (up to 18 m/sec for 1 hour). * Silicone cladding blocks vibration (18 hrs at 20 to 2000 Hz). * Includes multi-position workstand.