TESLONG TF600 6 Inch Screen 360 Degree Steering Industrial Endoscope 1.55m Length 1. Damping positioning design, accurate probe locking technology, 360-degree steering at any angle, which can effectively eliminate the blind spot in the line of sight 2. Adopting newly designed finishing steering parts, the one-way maximum bending angle can be up to 210 degrees, which can observe a wider range 3. Turning radius of only 3.5cm, can easily traverse a variety of narrow bending gaps, viewing and inspection more flexible 4. IP67 waterproof lens design, with special glue seal inside, capable of underwater operation 5. 6-inch high-definition LCD screen, true color, showing more details 6. Built-in WiFi module, the collected image data can be transferred to cell phone or tablet at the same time, which is convenient for many people to view 7. Over-temperature protection technology, automatic temperature identification, 75 degrees celsius warning, 85 degrees celsius automatic shutdown to avoid machine damage Parameters: Screen: 6-inch color LCD Resolution: 1920x1080, 1280x720 Lens diameter: 3.9mm 6.5mm Lens pixels: 1 million Focus range: 2-10cm for front view, 1-5cm for side view Viewing angle: 90 degrees Auxiliary lights: 8 LEDs (front view), 1 LEDs (side view) Magnification: 1x, 1.3x, 1.5x Battery: 6000mAh Usage time: 3.5 hours Built-in storage: 32G TF card Interface: Type-C, HDMI Menu language: English, Chinese, Japanese, German, Spanish, French, Italian, Russian Packing list: Host x 1 Charging cable x 1 Instruction manual x 1 Storage box x 1