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Extech Ex540  Windows Data Logger Software

v0.04 2020/8/05 : Fixed COM port listing for Windows 10 2004
v0.03 2017/7/26
: Fixed log when window is minimized

Download (32-bit)  (64-bit) If you use the software please consider donating on the home page.EX540 GUI
Extech Ex540
Recommended on FDM
Select COM port to start.

Select Hold button to stop log auto-scrolling (logging will continue).

Click on graph to select corresponding entry in log, and vise-versa.

Slow double-click log entry to add tag.

Stretch window to resize graph.

Log is saved as Ex540.log and reloaded in same folder as executable.

Only for Model EX-540
EX540 picture

Mostly complete.  Email for feature requests or any bug reports.

Next version should have manual scale with auto-sign/scale disable.


Colors can be changed through the registry in HKEY_CURRENT_USER\Software\CuriousTech\EX540
 The format is hex ARGB
 The LCD digits are images, but the chart and the rest are fully changeable.

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