【Versatile Lenses】 - The triple lens endoscope features three switchable lenses - front-view, side-view, and close-focus side-view. This allows you to easily switch between different angles and focal lengths, giving you greater flexibility in examining a variety of objects and environments. 【High-Quality Imaging】 -The 7-inch IPS screen with a resolution of 1280x720 provides excellent clarity and color reproduction, allowing you to easily identify defects, blockages, or other issues in hard-to-reach places. 【WiFi-Enabled & Mobile-Compatible】-With built-in WiFi, this endoscope can easily connect to your smartphone or tablet, giving you the option to view live footage, take pictures or videos, and share them instantly with others. You can also use the 7-inch screen for real-time viewing. This feature makes it easy to inspect and diagnose issues remotely, saving you time and money. 【User-Friendly Design】-The ergonomic design and intuitive controls make this endoscope easy to use, even for beginners. The adjustable high-brightness LED lights provide clear illumination in low-light conditions, ensuring that you can see what you need to inspect clearly. 【Durable & Waterproof】-This endoscope is built with high-quality materials and is designed to withstand the rigors of industrial use. With an IP67 waterproof rating, it can be used in wet and harsh environments without damage. This makes it a reliable tool for your industrial inspections. TESLONG NTS700 7-inch triple lens industrial endoscope inspection camera, designed for professional inspection and diagnosis in even the most hard-to-reach places. With its three switchable lenses - front-view, side-view, and close-focus side-view - you can easily switch between different angles and focal lengths to examine various objects and environments.