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Author Topic: FLUKE TL2X4W PTII 4W test lead for 8846A / DMM 4050 - Manufacturing secrets  (Read 3118 times)

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Offline overvolt

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When AI join forces with Kiriakos Intelligence, the outcome it is a blast of rich and unique information's.  8)

Looking forwards to see and read your own evaluation.
Is this FLUKE TL2X4W PTII, an overpriced disappointment?   Or something special?

The 8846A this is indeed special.   :)
Otherwise Kiriakos would never accepts paying hard earned cash, so to buy these test leads.


I did a pricing check, Pomona, Fluke, Keithley, all similar offerings are still insanely overpriced.
They have not learn any lesson so far.  :P   
What their marketing manager's do ?  Playing golf all day long?

Online Kiriakos GR

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Here comes one last piece of information, when FLUKE this was bragging about the split banana design at 2006.
This is the only one ever presented, close-up image of this connector.   
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Online Kiriakos GR

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Here comes one last piece of information, for FLUKE 8846A specifics.

FLUKE also succeed hiding the last page of FLUKE TL2X4W PTII datasheet, within 8846A calibration manual:P
2X4 Test Lead Verification Steps

Additionally at 8846A User manual there is a relative screenshot.
Its now obvious, a bunch of losers was in control of these products documentation. 
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Online Kiriakos GR

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  • job title: Industrial Maintenance Electrician
8846A and electrical metrology related potentials.

No matter of how enthusiastic I might feel right now, 8846A this has documented electrical metrology related barriers.

10 Ohms lower range
5mA source current
Noise floor of 10% at 1 mOhm (DUT), this be lowest resistance value, which you can measure and trust the measurement.

And or, 8846A in hardware limit, this is measuring down to 1 mOhm resistor, and to confirm 10% tolerance limits at it best.
By measuring 1 mOhm resistor, digital display resolution this gets down to three digits.

From the other hand,  8845A and any DMM this having 100 Ohms as lower range, this is limited measuring down to 10 mOhm at 10% total uncertainty. 

But when measuring a 10 mOhm resistor on the range of a Fluke 8846A, your total uncertainty this is  1%.

Knowing you measuring gear limits at component level repair, this helps limiting your expectations down to what its practically possible.  :) 

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Aside electrical metrology applications and limits, TL2X4W PTII test leads, this is an object this requiring to be adopted at your working style.
In the positive side of things,  TL2X4W PTII this can serve in much more applications, in comparison to TL2X4W Tweezers, this having tremendously limited usability, at surface mount components.
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