1X-500X USB Microscope OTG Function 8LED Magnification Digital Zoom Magnifier with Holder True 2.0MP Video Camera 4-50cm Focus

This digital microscope allows you to see the smallest details in high resolution directly on your computer screen or phone screen(with OTG function). It can easily capture and save high-resolution images and videos of your specimens.
Features:
Magnification adjustable from 1X to 500X.
USB interface, with OTG function.
True 2.0MP sensor to capture and save high-resolution images and videos of your specimens.
Built-in 8 LED lights and can adjust the illumination.
Powered by USB DC 5V, plug and play for use.
Professional, adjustable height holder for hands-free operation.
There are software and user manual in the attached CD, you can save the images directly to your hard drive.
Suitable for industrial inspection, electronic accessories inspection, skin examination, textile inspection, jewelry inspection, collections/coin Inspection, printing inspection, and so on.
Specifications:
Focus Range: Telephoto Lens: 4-50cm / Short-focus Lens: 0-4cm(Optional)
Controller: High-speed DSP(M-JPEG)/CMOS Sensor
Image Sensor: 2.0MP CMOS
LED Quantity: 8 White LED
Illumination Scope: 0 - 30000LUX
Brightness Control: Manual Adjustment
Power Supply: USB DC 5V
USB Interface: USB 2.0
Magnification: 1X - 500X (Manually)
Video Format: AVI
Photo Format: BMP
Frame Rate: 30f/s Under 500 LUX Brightness
Video Capture Resolution(Selectable): 160*120, 320*240, 176*144, 352*288, 640*480, 800*600, 1024*768, 1280*960, 1600*1200
Take Images: SNAP Shot
Applications: Hotviewer(PC), HotMicroscope(Android)
Operation System: Win XP, Vista, Win 7, Win8, Win10, Andriod(Android phone or tablet with OTG function)
Storage Temperature: 0 - 40°C
Relative Humidity: 45% - 85% RH
Item Size: 14.4 * 3.7cm / 5.67 * 1.45in (L * Dia.)
Item Weight: 120g / 4.23oz
Package Size: 21.5 * 18 * 8cm / 8.46 * 7.08 * 3.15in(L * W * H)
Package Weight: 660g / 23.28oz

Note:
OTG function only support parts of phones equipped with OTG function, please refer to the above chart before buying.
If your phone model is not in the chart, you can try connecting, it indicates support with images; otherwise it does not support.Safety Warnings:
1. Don't disassemble the product in case that the electrostatic break the precision chip.
2. Don't clean the product with alcohol or other organic solvent.
3. Don't touch the lens to avoid surface scratches and dust.
4. The measurement accuracy is just for reference.
Package List:
1 * Microscope
1 * Base Plate
1 * Adjustable Holder
1 * Calibration Ruler
1 * CD
1 * User Manual (English)