The new USA600 J-4-1500 portable videoscope series provides the features and functions to be used on a variety of applications in the aviation industry.Designed for today’s aviation professional that requires a system that is lightweight, durable and budget friendly.The 4 mm diameter and probe lengths up to 3 meters is perfect for many aviation inspections.The videoscope offers image clarity and features that rival videoscopes with much higher cost. This system comes standard with interchangeble side viewing tip and custom fitted heavy-duty shipping case. Visit www.usaborescopes.com.