Hi,
I wanted to put another post in on this topic (I don't see many other threads online that have any info about this piece). I picked one of these guys up and have been very impressed so far. My cheap Innova 3320 handheld meter was not able to do a current draw measurement of any kind on a particular product sample that I have been testing, but the VC8145 worked a treat. Provided what appeared to be very reliable (in terms of matching what was stated from my company's manufacturer) current draw measurements so far. The backlit display is lovely. The quaint little built in function generator option is kind of cool! (I still need to verify it against my rubidium standard calibrated frequency counter, but neat regardless).
I have noticed the mA readings don't zero when nothing is hooked up (floats between about +2 - 4 microamps), does anyone know of a way to internally calibrate this unit for that kind of thing? Not a huge deal, but otherwise this is pretty decent really.