DM4 - Portable Digital Microscope

This is a digital microscope that comes in two different holder types: plastic and aluminum alloy. It features a 4.3-inch display with a maximum resolution of 720p and picture resolutions of VGA .3 M, 2 M, and 1 M. The video resolution is VGA 720P, and the data format is JPG. The microscope has 8 LED lights as its light source and can magnify up to 500/000X with a focusing adjustment range of 0-40MM. It has automatic white balance and exposure and supports multiple languages. The operating temperature range is -20℃ to 0℃. The microscope is compatible with Windows XP, Win7, Win8, Win10, and Mac OS*0.5. The lens construction is 2G IR, and the diaphragm is F4.5, with a lens angle in degrees. It also includes a TF card slot and uses USB2.0 for signal transmission. The microscope has a working current of 3MA, power consumption of 0.83A, and can be powered by USB or a rechargeable 18650 battery.