TEST KITS

[Peter Pan]

is there something along the lines of an electronic test kit? I always
have a hard time seeing what color the test tubes most closely resembles the
chart?

--

[Steve \Srfmon\]

I think Salifert makes a good test kit. I know that color is still a
part of many of the Salifert kits but I mention this because I think
consistency is far better than ups & downs.
Basically on the Ca & Alk Salifert kits as long as the color is the
same as it was last time you tested stop titrating & measure levels. I think
you can see a target color easier than trying to determine if it looks like
this swatch, the one below it, or somewhere in between.
There are electronic Ph probes & Salinity testers available also.
Steve

"Peter Pan" > wrote in message
...
> is there something along the lines of an electronic test kit? I always
> have a hard time seeing what color the test tubes most closely resembles
the
> chart?
>
> --
>
>