Mega electronics 5 tank pcb lab station mega electronics 500 007 the mega electronics 5 tank heater pcb500s lab station incorporates the following features vertical 254 x 305mm working area 240v ac power source rcd current trip socket hot and cold water inlets are through standard washing machine hoses three chemical process tanks separated by two integral spray wash tanks possible processing sequences are develop wash etch wash resist strip 1190mm length 625mm width 800mm