In addition, testing is performed utilizing the MIL-STD-810G* (Method 514.6, Procedure 1, Category 4 Common Carrier) procedure for Vibration Certification. MIL-STD-810G testing provides proven reliable operations of the CL3000 in harsh environments, by using advanced testing to emphasize the equipment's environmental design and limits in real world conditions that it will experience throughout its life; such as operating in a moving vehicle or on a factory floor where high vibrations occur often. *MIL-STD-810G Method 514.6, Procedure I, Category4 (Common Carrier, US Highway Truck Vibration Exposure) Exposed to random vibration tests at different levels based on axes from 5 to 500Hz, for one hour per axis. Total levels applied are 1.07Grms vertical axis (Z axis), 0.76Grms transverse axis (Y axis), and 0.76Grms longitudinal axis (X axis)