Author Topic: "High-Precision-4-Wire-Milliohm-Meter-Microohm-Meter"  (Read 684 times)

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Online Martin72

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Re: "High-Precision-4-Wire-Milliohm-Meter-Microohm-Meter"
« Reply #1 on: October 05, 2019, 09:03:20 pm »
I coudn´t get it, the meaning of "high precision" and tolerances up to 10% depending to the range…..
 
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Offline trobbins

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Re: "High-Precision-4-Wire-Milliohm-Meter-Microohm-Meter"
« Reply #2 on: October 06, 2019, 01:38:03 am »
How can a meter have a 0.1mohm resolution but only dispay 1 mohm resolution when measuring a 47 mohm resistor?
 
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Offline nukie

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Re: "High-Precision-4-Wire-Milliohm-Meter-Microohm-Meter"
« Reply #3 on: October 20, 2019, 09:16:48 am »
I suggest the Deree DE-5000. It's got 1mOhm resolution but better than the no brand 0.1mOhm eBay deal.
« Last Edit: October 20, 2019, 09:21:15 am by nukie »
 

Online Shock

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Re: "High-Precision-4-Wire-Milliohm-Meter-Microohm-Meter"
« Reply #4 on: October 20, 2019, 06:57:47 pm »
I agree, here is an oldie but goodie showing the DE-5000 and measurement reproducibility. ESR meters also make cheap milliohm meters but the DE-5000 is way more versatile for that extra money. Just not the best idea using it for in circuit component testing that is all.



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