Microscope brandTested and compatible
G-Scope Desktop for TOMLOV
TOMLOV's DM-series combine a built-in screen with USB PC output. G-Scope Desktop handles the PC side: live view, capture, calibration and measurement, with documented expectations about PC-mode resolution.
At a glance
Status
Tested and compatible
Tested models
DM9, DM202
Calibration
Manual wizard
PC resolution
May be lower than internal recording, documented per model
Models
DM9 / DM202
App version
v2.6.0
Operating systems
Windows / macOS
What you get
A real PC workflow for coin and electronics work
The DM-series advertise PC viewing; G-Scope Desktop turns that into calibrated capture, measurement and reporting instead of just a viewer.
Calibrated measurements on your captures
Calibrate against a known distance and measure coins, solder joints and components in real units.
Honest about the hardware
Some TOMLOV models expose a lower-resolution PC preview than their internal recording. The compatibility page documents exactly what the app receives.
Free and current
Free downloads for Windows and macOS, with local-only processing.
TOMLOV: bundled software vs G-Scope Desktop
| ✕Bundled viewer with no measurement workflow | Capture, calibration, measurement and reports in one app |
| ✕No documentation of PC-mode limits | Per-model notes on what the USB feed actually provides |
| ✕Photos stuck in vendor folders | Normal files in your chosen session folder |
Limitations & expectations
- PC-mode resolution can be more limited than internal recording on some models.
- Some models may present as storage rather than a camera depending on the mode switch.
Frequently asked questions
Will my TOMLOV work over USB?
TOMLOV DM-series advertise PC viewing through standard camera interfaces. DM9 and DM202 work in G-Scope Desktop; PC-mode resolution can be more limited than the internal recording resolution.
Does the PC see the same resolution as the built-in screen?
Not always: several TOMLOV models provide a lower-resolution stream to the computer than they record internally. The app documents the actual USB feed per model.
Is this the official TOMLOV software?
No. G-Scope Desktop is an independent application, not affiliated with TOMLOV.
G-Scope Desktop is an independent application, not affiliated with the brand of your microscope.