I have version 4 of Screen Calipers running on Windows 10 Pro 64-bit screen size of 1920 x 1080 but the size of it makes it almost impossible to read the units unless I get my eyes right at the monitor or use a magnifying glass.

Does anybody else have this problem?

Perhaps the writer could make the size adjustable.

Thanks for letting us know! I added this to the list of existing suggestions we have for this product.

While using the Calipers, you can also read the measurement in the taskbar button.