MD407 4M 270X 7" USB LCD HDMI Digital Repairing Microscope

Key Benefits

• 7-inch LCD screen with built-in display allows immediate viewing without a computer
• HDMI output supports dual display: the microscope screen and a 27-inch monitor show the same image simultaneously
• Up to 270X magnification when connected to a 27-inch monitor, enabling detailed inspection of fine features
• 120 frames per second at 1280*720 resolution for smooth motion capture during rework
• Remote control with AAA batteries allows hands-free operation during soldering or alignment
• 4-megapixel sensor captures photos at up to 4032*3024 resolution in JPG format
• Micro-SD card slot supports up to 32GB storage for saving images and video without a PC

Application Scenarios

• SMD and BGA rework with real-time image on the 7-inch screen and a large monitor for team viewing
• Inspection of micro-connections, solder joints, and surface defects on PCBs with 270X magnification
• Documentation of repair steps with high-resolution photos and video for training or customer reports
• Teaching soldering techniques in a classroom or workshop using the dual-screen setup
• Jewellery and watchmaking inspection where fine details must be seen without eye strain

Who It Is For

• Electronics repair and rework technicians handling SMD and BGA components
• Training centers and vocational schools teaching electronics assembly and repair
• Quality control teams requiring photo and video records of inspection results
• Precision assembly workshops in watchmaking, jewellery, and micro-mechanics
• Field service engineers performing on-site repairs with portable inspection tools

Problems It Solves

• A standalone microscope with no screen forces the operator to look through eyepieces while working, causing fatigue and reduced precision
• Lack of remote control requires the operator to adjust focus or position by hand, risking misalignment during soldering
• No HDMI output limits the ability to share the image with a team or display it on a large monitor
• No built-in storage means every inspection must be transferred to a PC immediately, slowing down the workflow
• Fixed magnification or low-resolution sensors make it hard to capture detailed images of fine features

Technical Features

• 7-inch LCD screen with high-definition display for direct visual inspection
• 4-megapixel high-definition imaging sensor captures detailed images and video
• HDMI output supports simultaneous display on a 27-inch monitor and the built-in screen
• Video output at UH-D 2880*2160 24FPS, FH-D 1920*1080 60FPS/30FPS, H-D 1280*720 120FPS
• Remote control with two AAA batteries allows hands-free operation during rework
• Maximum frame rate of 120f/s under 600 lux brightness at 1280*720 resolution
• Photo resolution up to 4032*3024 (12M), saved as JPG
• Video saved in MP4 format, stored on Micro-SD card up to 32GB
• Minimum focus distance of 50mm allows close-up inspection of small components
• Metal base and optical bracket provide stable support for repeated use

Specifications

Specifications are taken from the AMADA product data for this item. Confirm critical dimensions with us in writing before ordering.

Customization Options

• Option to replace the standard 7-inch LCD screen with a different size or type
• Add a UV filter for enhanced contrast in certain materials
• Upgrade to a higher-capacity Micro-SD card (up to 32GB) for extended storage
• Replace the remote control with a wired switch if needed for a more stable connection

Comparison With Other Options

Use Guide

• Connect the power adapter to the 5V DC input before turning on the unit
• Use the remote control to adjust focus and power; avoid touching the optical head during operation
• Set the HDMI cable to a 27-inch monitor to achieve the full 270X magnification
• Insert a Micro-SD card (up to 32GB) to save images and video directly on the device
• Ensure ambient light is above 600 lux for optimal frame rate at 1280*720 resolution
• Use the UV filter when inspecting materials that benefit from enhanced contrast