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Dino-Lite Premier AD4112NT 10x-50x~220x, TV/AVI 640x480 Handheld Analog Microscope

+ 10x-220x zoom magnification
+ TV(NTSC) / AV Video output
+ 640 x 480 resolution
+ Interchangeable nozzles
+ 8 White LED On/Off
+ Magnification scroll lock
+ 2 year warranty
+ Recommended for professional use

299.00 299.0 USD 299.00


  • Megapixels
  • Working Distance
  • Resolution
  • Body Material
  • Frame Rate
  • LED Lights
  • Stands
  • Protection
  • Connections

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Megapixels: 0.3 MP
Working Distance: Standard
Resolution: 640 x 480 Pixels
Body Material: ABS Plastic
Frame Rate: 60 FPS
LED Lights: 8
Connections: TV (RCA)


Dino-Lite Digital USB Microscopes feature a two-year warranty, and include free U.S. based tech support for the life of the product. is the largest Dino-Lite authorized reseller in the U.S., so you can buy your Dino-Lite with confidence. Since we carry a large inventory, the Dino-Lites and accessories you need are always in stock. Get your Dino-Lite from for swift free delivery, quality guarantees, and expert support every step of the way.

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AD4112NT USB Microscope Features

The AD4112NT Dino-Lite handheld microscope is a composite (AV/Video RCA output) model with an interchangeable nozzle feature. This microscope comes with both a standard open faced nozzle as well as a sealed transparent cap nozzle designed to protect the lens and built in LED lights from dust, debris and moisture common to certain work environments. The removable nozzle feature also provides the user the option of increasing working distance when using the digital microscope without any nozzle installed. This model connects directly to a television via the RCA/Component cables.