Special electronic screen reader of spectrometer

The invention provides a special electronic screen reader of a spectrometer. The device comprises a base, a washer, a brightness adjusting knob, a power supply interface, an AV video interface, an adapter box, a data line, a lifting sleeve, a fixing main shaft, a vertical telescopic shaft, a focusing knob, a cantilever fixing knob, a cantilever arm, an electronic microscope camera, an LED lamp, acamera lens, a strong magnet, a camera fixing knob and a power adapter. The effect of the special electronic screen reader is that the electronic microscope camera is fixed above the scale area of thespectrometer through the magnetic adsorption type metal lifting support, and the scale of the spectrometer is photographed by the electronic microscope camera and is output to the screen through theAV interface for display. The lifting support is adsorbed on the cursor plate of the spectrometer through the magnet, and the position and height can be adjusted. The camera focal length can be adjusted and the LED lamp with adjustable brightness can provide lighting under the dark room condition, so that the calibrating value of the spectrometer can be read easily.