JBJ Digi-Lab TSS Meter VS Digi Reef Temperature Salinity Specific Gravity Meter

[Carrera75]

I have been thinking about purchasing one of these Temperature/Saliniti/Specific Gravity Meter and I found two of them.
There is one made by JBJ that's a bit pricey.......
http://www.jlaquatics.com/phpstore/s...t_ID=JBJ-DLTSS

and then there is this other one that I found one ebay.
http://cgi.ebay.ca/Digital-Specific-...QQcmdZViewItem

I wonder if any of you has this second one. I would like to know what you guys think of it. It seems tempting to buy this second as it is a lot cheaper than the one made by JBJ.

Thanks in advance.
cheers