Autel A053 Maxivideo MV400 Inspection Video Scope with 0.22 inches Diameter Camera Probe 5 Times Digital Zoom LED Illumination 3.5" LCD Monitor This video scope is equipped 3.5 inches high resolution (320*240dpi) LCD monitor to record and display still images, and video clips are also achievable with it Equipped with a 5.5mm (0.22 inches) diameter camera probe with 5-times digital zooming capability and LED illumination, This tool offers much clearer inspection to the difficult-to-reach area for your You can use the internal memory of the mV400 or SD card to record videos with up to 640*480dpi resolution and upload them to the computer via USB connecting for storing and detailed analyzing Built-in rechargeable lithium-ion battery supports up to 3-4 hours continuously using. High-flexibility detection line sized 1 meter (39.4 inches) is absolutely OK for some sophisticated detection Autel warrants to its customers that this product will be free from all defects in materials and workmanship for a period of 12-months from the date of the original purchase.