On Thu, 23 Sep 2004 15:40:34 GMT, "GeneS"
wrote:

Has anyone tested one of these water testers to see
if they actually work?
No, for that price they cannot work reliably.

Unfortunately, it does not test dissolved oxygen..........
I'd wager it does not test for anything except whether the battery
still has life to it. For instance the drinking water standard for
mercury is 2 micrograms per liter and there are no $15 water testers
that will touch the level of accuracy needed to determine that.



Rusty Mase