Jiusion 40 to 1000x Magnification Endoscope, 8 LED USB 2.0 Digital Microscope, Mini Camera with OTG Adapter and Metal Stand, Compatible with Mac Window 7 8 10 Android Linux auspowers_batchone anti-corrosion and extremely sturdy for

anti-corrosion and extremely sturdy for both interior

to meet the processing requirements

electric drills and air drills

there is a small hole at the end can hang up to save space

Each hinge has 6 holes and measures 3-1/2" x 3-1/2" x 7/16"

Jiusion 40 to 1000x Magnification Endoscope, 8 LED USB 2.0 Digital Microscope, Mini Camera with OTG Adapter and Metal Stand, Compatible with Mac Window 7 8 10 Android Linux auspowers_batchone anti-corrosion and extremely sturdy forJiusion 40 to 1000x Magnification Endoscope, 8 LED USB 2. 0 Digital Microscope, Mini Camera with OTG Adapter and Metal Stand, Compatible with Mac Window 7 8 10 Android Linux Note: Focus Wheel can be used on ALL devices. But SNAP and ZOOM button can only be recognized on Windows system as the software was written by our company, and android APP (mac system doesnt need software) is common in the market so it cant recognize the SNAP and ZOOM command.