I ran a few tests using my Megohmmeter and got some interesting results, the spacing between the two leads was always about 1 inch apart and the liquid (except for one) was at room temperature:
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First test was with regular unfiltered (city) tap water:
2.5K ohms, that’s pretty conductive Imo.
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Next test was regular distilled water with no additives:
∞ Ohms or no conductivity. However, when I pushed the voltage up to 250vdc I got about 2K ohms at 1 inch apart.
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The third test took me by surprise. And this adds one more reason Not To Use dyes. In this test I added just a few drops of G11 coolant to the distilled water (only enough coolant to slightly change the color of the water):
1.8K ohms, that’s more conductive than tap water

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So let’s take a closer look at that G11 coolant:
792 ohms, not as bad as I was expecting. The mixture of h20 and g11 may be more conductive then the two individual parts
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Now just for fun I whipped out some Ln2
∞ Ohms even at 1000Vdc! perfect dielectric fluid and so much fun
Now those are some cold probes!
Oh, and Alex, hey its Grant. i got those CC lights you sent me and swapped the transformer and as you can see in the pics it worked perfectly! thanks man.
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