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AN8008 US $19, 9999count, 1uV, 0.01uA, 0.01Ohm, 1pF resolution meter

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Fungus:

--- Quote from: Nusa on July 21, 2017, 07:19:39 pm ---In the case of the CAT markings on the AN8008, the ratings are clearly not claimed for the fused A/mA input jack, so there's no requirement for fuses to meet that rating. I think you're arguing about a moot point.

--- End quote ---

a) There's a fuse in the uA input path, shared with the voltage ranges.

And ... (b) I'm fairly sure the CAT rating doesn't only apply to specific input jacks no matter how they draw it on the front.

The standard doesn't seem ambiguous: "The maximum voltage for any function is applied to each pair of terminals..."

tronde:
Found Russian edition of IEC 61010-2-030-2013 and IEC 61010-2-033-2013

Google translate seems to make sense, and it seems like both standards are identical to the original text according to translate.

61010-2-030
http://docs.cntd.ru/document/1200110355


61010-2-033
http://docs.cntd.ru/document/1200107023

Maybe some of our Russian speaking members can take a look at it and tell us what they think?

A IEC site:docs.cntd.ru/document/ search reveals other standards as well.

Gandalf_Sr:
Guys, It's a $20 meter FFS!  If I had to test a 1,000V system or a 15kA supply, I wouldn't be happy using my Fluke or Agilent meters.  I bought an AN8008 so I could measure mA, uA, and a few volts on small embedded systems. For $20 they could write anything they like on the case.

tronde:
Two more from Russia worth looking at

IEC 61010-2-032-2014
Safety of electrical equipment for measurement, control and laboratory use. Part 2-032. Particular requirements for hand-held and hand-manipulated current sensors for electrical tests and measurement

http://docs.cntd.ru/document/1200114258



 IEC 61010-031-2013
Safety requirements for electrical equipment for measurement, control and laboratory use. Part 031 Safety requirements for hand-held probe assemblies for electrical measurements and tests

http://docs.cntd.ru/document/1200110262

MacMeter:
Searched the Internet, could not find a PDF manual for this "AN8008 True-RMS Digital Multimeter". Anyone know of a download link? Thanks!

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