manderx
05/11/2004, 04:59 PM
http://www.freshwatersystems.com/products/index/p1228/1228/None/None
ok, i got the TDS meters in that i talked to a few of you about at the last meeting. they seem to be pretty cool. they are little boxes with 2 probles (inserted into 1/4" Tee-speedfits so it can go inline in your RO) coming out the top, a lcd screen to display the reading, and a slider switch to select which probe to read from. they run off an included battery.
they are perfect to put one probe right after the RO membrane, and the other after the DI column, that way you can watch your rejection rate on the membrane and see when your DI is exhausted. and, you can remove the probe from the Tee-speedfit and use it just like a dip-in probe.
apparently, they are $60+ on most reef sites, but i got these at a 10+ price from some other place that doesn't put the reef-market premium on things.
if you want one, they are $23 each.
ok, i got the TDS meters in that i talked to a few of you about at the last meeting. they seem to be pretty cool. they are little boxes with 2 probles (inserted into 1/4" Tee-speedfits so it can go inline in your RO) coming out the top, a lcd screen to display the reading, and a slider switch to select which probe to read from. they run off an included battery.
they are perfect to put one probe right after the RO membrane, and the other after the DI column, that way you can watch your rejection rate on the membrane and see when your DI is exhausted. and, you can remove the probe from the Tee-speedfit and use it just like a dip-in probe.
apparently, they are $60+ on most reef sites, but i got these at a 10+ price from some other place that doesn't put the reef-market premium on things.
if you want one, they are $23 each.