Quick verdict
If you need a compact data acquisition recorder for bench or lab work and you're comfortable buying used, the Vector GL1010 is a practical choice. The module is described as tested working and in great shape, but the accessory package is minimal, with only a USB cable included.
Who it suits
This data logger suits a lab environment where the module stays in place and connects through USB. It's also a good fit for someone who already has the necessary D-sub cable or connector from existing equipment, since the unit does not come with that connection. If you need a ready-to-run logger with a full accessory kit and original packaging, this probably isn't the one.
What stands out from the listed details
Vector GL1010 Compact Data Logger Module
The Vector GL1010 is described as used sparingly in a lab setting, which points to a relatively gentle history. The condition is called "great shape," and the unit is listed as tested working, so the basic function has been verified. The compact module form factor is useful when desktop or rack space is tight. The module carries the Vector brand and was made in the United States. At $470, it's a moderate investment for a used piece of test equipment.
Meaningful trade-offs
The biggest trade-off is the sparse accessory set: no D-sub connection and no original box, with only the USB cable included. If your application depends on D-sub signals, you'll need to source that cable or adapter elsewhere. The used nature also means long-term reliability depends on how the unit was handled before you received it.
Bottom line
The Vector GL1010 Compact Data Logger Module for $470 is a sensible option for someone who needs a compact, USB-based data acquisition recorder and is willing to work around the missing connection and packaging. The described condition and tested status reduce some of the uncertainty that comes with buying used. If the connectivity and packaging limitations fit your setup, it's a reasonable buy.
