Note: If transferring an enormous log file from StarBright to a PC for analysis by StarLab, StarLab can only analyse the first million measurements of the log file. In such a case you could use other data analysis packages such as Excel or MatLab.
StarLab provides the same logging setup and limitations no matter which meter/interface is used.
In the StarLab logging setup you can set a timeout of almost up to 500 hours, or a limit to the number of measurements of up to 10 million readings. Like the StarBright, here you can also change the interval/sample rate, and thereby reduce the log file size over a set time / extend the time when sampling.
We didn't put in a Manual log option, and we have limits, due to concerns with PC stability issues when logging huge files over very long periods (although with modern PC operating systems we could probably expand on this in future version if required).