Microscope Electronic Magnifying Glass Repair and Inspection Portable Device

Focus mode: Manual
Pixel size: 640*480
Frame rate: 30 frames per second
Signal-to-noise ratio: 42 dB
Operating current: Maximum 120 mA
Operating temperature: 20°C - 75°C
Signal transmission method: USN2.0
Working humidity: 30% - 90% RH