I'm very happy with the quality, documentation, performance, and adjustment range of the Instek SFG-1003 Function Generator. It is a basic unit without swept tones or ramping or memory settings.
I use it for setting up galvo amps and testing laser diode driver response.
I'm very happy with the "Bang for the Buck". The case and knobs have a nice feel, and the frequency jitter is very low. If you need a function generator for the bench, and are not interested in "toys" from Ebay, this is a solid unit in the Near DC to 3 Mhz range. (For my other home bench work I use a Programmed Test Sources PTS-250 with phase options) Cost 170-200$ depending on whom you purchase it from and options. It includes a nice cable with BNC to Gator clips. My only real gripe with the unit is not having a SYNC BNC to trigger the scope. http://www.gwinstek.com/en/product/p...5&mid=72&id=94
This nicely replaces my old Tek 500 series plug-in FG-502 for most tasks.
Steve