Homebrew PCBs

>So if you have a vertical bubble etcher that works perfectly, post 
>the name and model number of it.

Kinsten ET-10 is what I have and it works well. The one in the shot 
has seen active duty for around 5 years and worked so well that I 
bought two more around three years ago. Circuit Specialists used to 
sell them for $29.00 but now sells the ET-20 for $44.00. While the 
latter is bigger it may not work as well for that very reason. Also, 
the ET-20 requires a minimum of 2 litres of etchant while the ET-10 
only requires a minimum of 1 litre so I'm led to believe it's using 
the same heater. The heater is too high in the tank IMO, compare the 
two images;

http://www.web-tronics.com/lowcosetsysw.html

http://www.pbase.com/eldata/image/62352753/original


--- In Homebrew_PCBs@yahoogroups.com, "fenrir_co" <fenrir@...> wrote:
>