This Pack includes Etching Tank, Heater and Air Pump!
These Kinsten etching tanks are great for etching single and double sided Positive Acting Presensitized PCBs. The thin, vertical standing, design uses minimal etchant and have graduations for easy measurement.
The Kinsten ET20 tank can etch a maximum PCB size of 20×30cm with heater.
Etch tanks include three clips to suspend the PCB in the liquid etchant.
This set include an air pump to bubble agitate the etchant, and heater to maintain optimal etchant temperature, for more efficient etching.
Posted by Bryan Ackerly on 12th Feb 2013
I have been using this product for a number of years now. It now comes with a thermometer and top cover to stop enchant splashing out the top. A couple of points: remember to disconnect the air hose from the pump if not using the tank for extended periods. This avoids having the enchant damaging the pump due to changes in air pressure. Also, don't let copper sulphate crystals build up at the bottom as it eventually blocks the air path permenantly. Good product for the price!