| Products > Test Equipment |
| GW Instek GDM-9060/GDM-9061 6 1/2 digit multimeters experience/reviews? |
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| sequoia:
I've been looking for a "modern" 6 1/2 digit multimeter for a while. Basically something with features/specs that are roughly in line with Keysight 34461A... But under $1000 (USD) price range. Recently I noticed these these GDM-906X (https://www.gwinstek.com/en-global/products/detail/GDM-906x) models from GW Instek that appear to be relatively recent (from 2018 or so), These appear to have at least one advantage; two simultaneous measurements. Otherwise GW Instek (and pretty much any other manufacturer) seems to have "copied" 34461A specs/features... Hardly any information about these meters on the net (couldn't fine any real reviews, etc.) Does anyone have "hands-on" experience on GDM-9061 (or GDM-9060)? Do they perform as expected? And is there notable issues/problems? These seem to have a rear exhaust fan, so it would be potential concern if the fan runs non-stop and is loud.... (after using fanless bench meters for years, having one with loud fan might be a show stopper...) |
| Kleinstein:
Not so sure they copied the Agilent interface - they could have looked at the Sigilent SDM3065 as well. It does not look that much of a copy. Some of the specs are natural from the choice of reference, RMS chip and the design with few shunts (for low costs). This is kind of the low end benchmark for a 6.5 digit meter, like the SDM3065, Rigol 3068, Keithley 2100 +DMM6500, Keysight 34461. I would expect the meter to use an ADC chip, like the Rigol / Sigilent. |
| HKJ:
--- Quote from: sequoia on August 04, 2020, 09:49:48 pm ---These appear to have at least one advantage; two simultaneous measurements. --- End quote --- Like most other bench meters they show two measurements on the display and switches the input and adc between measuring the two values. |
| coromonadalix:
The only true dual isolated input meter is ADCMT DMM 7352E |
| djidji:
I have similar "problem"..... :) :) I can't decide between Hantek HDM3065, GW Instek GDM-9061 and Keysight 34465A. money is not the problem but I'm not sure that Keysight is worth that $1500 |
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