5 /7 /9 Inches Electronic Eyepiece Display Screen Microscope Camerafor StereoBiological Microscope Electronic Eyepie

This is a very practical microscope monitor with eyepieces Support button touch only for 7 and 9 inches not only can be powered by USB but also can be powered by an external mobile power supply so as to solve the problem of no power outlet when used outdoors Feature Support dual power supply modePortable battery orAdapterHigh Quality High Resolution Clear ImagesSensor 2MPSupport button touch Except for 5 inch Monitor 16 9 4 3Brightness 0 40 AdjustableContrast 0 40AdjustableChroma 0 40AdjustableImage rollovers supportSupport for external display TV interface Except for 5 inch Scale mark lines 2lines Language English simplified Chinese Supports multiple national languages Power DC 5V 2ASpecificaion Screen size 5 inches 7 inches 9 inchesMonitor Size 12 x 6 cm 5 inches 18 x 12 cm 7 inches 22 5 x 14 5 cm 9 inches Resolution 5 inches 480 6807 inches 800 6009 inches 800 600with 23 2 mm or 30mm or 30 5mmmmounting diameter It is suitable for most biological microscopes orTriocular microscopePackage Includes 1 x Electronic Eyepiece Display Scree1 x Power Adapter1 x TV Cable Except for 5 inch 1 x 30mm Ring adapter1 x 30 5mm Ring adapterAttentionOnly the Electronic Eyepiece Display Screen included NOT including the microscope