The Teslong NTG500 includes a 45-inch flexible probe and innovative close-focusing camera, perfect for inspecting the inside of most rifle barrels. The 0.2-inch diameter probe allows easy entry into rifle barrels as small as 0.22 caliber, to inspect cleanliness, throat erosion, tool marks, rifling wear, chamber damage, and fouling. Six LED ring lights are adjustable for brightness to give the camera a perfect view of the darkest inspection areas. With the adjustable and detachable side-view mirrors, you can check the rifle barrel wall, or remove it to check the firing pin.
The built-in 5-inch IPS screen captures images and video at high definition 1280×720 resolution with no app needed. A built-in 32 GB microSD card allows you to save pictures and videos for reference later. The 3500 mAh rechargeable lithium-ion battery supports long use and fast charging, lasting up to 5 hours in a recommended temperature range of 32°F to 113°F. The borescope is rated IP67 for splash, water and dust resistance.
Teslong NTG series borescopes are designed to be interchangeable—you can change probes or connect a USB cable (included) to view a larger picture on a computer. This borescope can be used immediately after starting, with no need to use your smartphone to connect WiFi or download any apps. This is a great tool to evaluate your cleaning regimen or diagnose firearm problems that saves time and money.
