Mega electronics 7 tank pcb production line mega electronics 500 048 buy 7 tank pcb710s production line 10in x 12in with sink from mega electronics a complete 7 tank pcb production line to enable the user to produce complete pcbs in less than 20 minutes designed to meet the requirements of both the industrial and educational market p incorporating the following features 254 x 305mm working area 240v ac power source rcd current trip socket hot and cold water inlets are through standar