A compact USB inspection microscope with calibrated measurement, for QC and lab work at a computer. Screen scopes cost less if you just want a bigger view.
Price checked November 9, 2026. As an Amazon Associate we earn from qualifying purchases.
The rating comes from 6 measured or published factors, each scored 0-100 against fixed reference points for its type. How we rank explains each one.
| Model number | AM4113T |
|---|---|
| Optics and imaging | |
| Video resolution | 1280 x 1024 (1.3MP), 30 fps |
| Photo resolution (stated) | 1.3 MP |
| Magnification claim (not scored) | 20-50x, 200x optical |
| Working distance | 48.7 mm |
| Autofocus | No |
| Viewing and output | |
| Screen | None (PC) |
| Outputs | PC |
| Measurement software | Yes |
| Remote | No |
| Stand and lighting | |
| Stand | Handheld |
| Lights | Top |
| Built-in battery | No |
| Build | |
| Warranty | 2 years |
A professional USB microscope for measurement and documentation, where a true 5MP sensor and polarizer matter. Hobby users get a bigger picture for far less.
Amazon $1,069A cheap, steady 7 in scope for coin collecting and small inspection jobs. Its short stand and 1080p picture make it a weak pick for regular soldering.
Amazon $95.99A cheap portable screen scope for coins, stamps and quick looks at a board. It can’t send its picture anywhere else.
Amazon $89.99Compare the Dino-Lite AM4113T with any other microscope →
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