| Products > Test Equipment |
| Dual channel multimeter or another option? |
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| tautech:
--- Quote from: thared33 on January 06, 2023, 04:02:07 pm ---The oscilloscope subtract trick is cool, but it would be more beneficial to see voltages. I both need to balance L/R channels and also keep an eye on input/output levels. --- End quote --- You can engage measurement in scopes in case you weren't aware. Statistics on them too. |
| BeBuLamar:
When I need to do something like the OP does I tried to use 2 DMM (same model) but found it's quite difficult. Using a 2 channel scope is much easier. |
| Swake:
If cheap and small is an absolute criteria then go for two Aneng 8001 zip tied on a piece of cardboard to keep them together. 13€ a piece including shipping, it's not going to be cheaper than that. Of course doing measurements on the cheap always gives cheap results and has limits that you'll have to take into consideration. Same with using tools that aren't made to measure the things you're measuring. OK, a multimeter can measure voltages but in your case you'll have to be happy with a frequency range of a few hundred hertz maximum, and certainly in this price range, forget that multimeter thing. That is not usable to 'calibrate' an audio output interface. Better buy a decent audio measurement app on a refurbished android phone with a cheap sound card on the USB and use that thing. |
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