Folk,
I'm looking to get my first "real" DMM that isn't a handheld. I've found a couple up on ebay, but I'm having a hard time selecting the most viable choice. I'm not affiliated with these auctions... just seeking some advice on which one of these to choose. I checked the rules before posting this and hope this is a reasonable fit.. if not, this can be moved/deleted.
#1 -
https://www.ebay.com/itm/HP-Agilent-Keysight-34401A-DIGITAL-MULTIMETER-Calibrated/202183631248 The seller has raised their price, but I have an outstanding "offer" I can accept at $390 + $20 shipping. This one appears to be in reasonable shape, dim display (lighting?), no accessories, and "calibrated".
#2 -
https://www.ebay.com/itm/HP-Agilent-34401A-Digital-Multimeter-6-Digit-Tested-Spot-on-Very-clean/323001144622Agilent branded, so slightly newer, appears to be in great physical condition, tested with lower quality gear according to the pictures, but seems to be ok, comes with some accessories of some quality. Seller is more clear in the description, which is good. Seller doesn't appear to be willing to negotiate, so it's about $100 more than #1 when shipped....
#3 -
https://www.ebay.com/itm/HP-Agilent-34401A-Digital-Multimeter-6-Digit-Tested-Spot-on-Very-clean/322999326029Same seller as #2, HP branded. Similar condition as #2... slightly lower price point but still ~$80 more than #1.
#4 -
https://www.ebay.com/itm/Keithley-2015-6-1-2-Digit-THD-Multimeter-DMM-Tested-/253369704119 Keithley 2015 - Appears to be in reasonable condition.. definitely more expensive than the others, benefit of a potential local pickup.
... for a first "quality" DMM, I'm leaning towards #1, although the cleanness of #2/3 is appealing... and the keithley is a wildcard.
Thoughts on what is the best choice to add to the bench?
Thank you for any advice.
Jason