Vividia GB-5100 USB Digital Gun Barrel Borescope with 5mm (0.20") Diameter and 36" (91 cm) Long Semi-Rigid Insertion Tube

Vividia GB-5100 USB Digital Semi-Rigid Gun Barrel Borescope is specially designed to inspect rifle gun barrels with its small diameter (5 mm, 0.21"), long insertion tube length (36", or 91 cm) and near focus range. Vividia GB-5100 USB Digital Semi-Rigid Gun Barrel Borescope also features a moveable side-viewing mirror to adjust focus range when viewing gun barrel wall. With USB connection, Vividia GB-5100 Borescope can be used with Windows PC, Mac, Android phones and iPhone/iPad (with extra wireless converter like Vividia VA-B2 AirBox) to do preview, take pictures and videos. One can use software to do measurement if needed. Side mirror (5.0mm, 0.21" diameter) can be used to inspect wall of barrel in details. The 5mm (0.21") diameter camera probe can fit .22 caliber and large gun barrels. Vividia GB-5100-W WiFi Digital Borescope Bundle of GB-5100 gun borescope and VA-B2 WiFi Wireless Converter AirBox to be used with iPhone iPad.