On Fri, 23 Jul 2004 02:46:31 -0500, "Limnophile"
wrote:


"luminos" wrote in message
...
It is amazing what people will invest/waste their time on.

Or you could probably rig up a moisture sensor from an old PC expansion
card. The edge connectors are gold-plated.

Keith J.



This is probably not suitable for use in an aqaurium as a result of
corrosion, which is why I suggested food grade stainless steel which
will withstand this.

Bear in mind that fish are very sensitive to metals.




..andy

To email, substitute .nospam with .gl