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Products => Test Equipment => Topic started by: bd139 on September 27, 2017, 12:45:29 pm

Title: GW Instek GDM-8341A bench meter or something else?
Post by: bd139 on September 27, 2017, 12:45:29 pm
Found something that ticks all my boxes and is in the price range I can afford (£350).

I need not particularly terrible DC resolution, decent AC bandwidth (50-100KHz) for audio, bench, display you can read in crappy lighting, relatively robust and relative + dB measurements.

This is basically going to be a poor man's new Fluke 45.

If anyone knows something better or cheaper that ticks these boxes, please let me know.
Title: Re: GW Instek GDM-8341A bench meter or something else?
Post by: ChuckDarwin on September 28, 2017, 12:58:25 am
Used GDM-8251A; gets 4-wire although after HM customs, perhaps the same cost as a new 83xx?
Title: Re: GW Instek GDM-8341A bench meter or something else?
Post by: innkeeper on September 28, 2017, 01:51:16 am
+1 on the used GDM-8251A - 120,000 count. these flooded the market for a while as the ITT schools closed. You may still be able to catch a deal on one.
I picked one up for 100 bucks earlier in the year, though they seemed to be going for more now.
Title: Re: GW Instek GDM-8341A bench meter or something else?
Post by: nctnico on September 28, 2017, 05:59:55 am
The VC8145 is another option. It can do relative measurements and dBm as well (with a wide variety of reference resistances).
Title: Re: GW Instek GDM-8341A bench meter or something else?
Post by: bd139 on September 28, 2017, 06:44:36 am
Thanks all.

Priced out of the 8251’s plus I want new warrantied kit this time. VC8145 looks reasonable. Will compare. Don’t trust them as much as a vendor though :)
Title: Re: GW Instek GDM-8341A bench meter or something else?
Post by: bd139 on September 28, 2017, 03:45:41 pm
Found a good price on Keysight U3401A which seems to fit the bill as well.
Title: Re: GW Instek GDM-8341A bench meter or something else?
Post by: bd139 on September 29, 2017, 01:34:27 pm
Ok went for the GDM-8341A for a respectable £320 from Amazon EU. Arriving tomorrow :)

Prices checked at Farnell, TME, RS, CPC and this was the lowest. Plus Amazon are good with returns if you shout at them enough.