With a long and prestigious history in the electrical industry, Pyramid Control Instrument (Pty) Ltd t/a PCI has grown to become one of the most trusted names in the electrical Industry. Pyramid Instrumentation has proven to their customers that we are a Company that can be relied upon to supply quality products that function according to specification every time, first time. The Company supplies intelligent and basic measuring equipment like ammeters and voltmeters that are fitted in switchboard panels, and current and voltage selector switches. We have an extensive range of panel meters that include more advanced units, such as Watt and VAR meters, used for measuring energy. The well known brand name, PCI, is still proudly used to identify their products. All meters are available in a standard DIN size as well as 90 Deg or 240 Deg movement. • A comprehensive range of current transformers are available from Pyramid Control Instrument (PTY)LTd. • The transducers on the Eskom approved..