Click below to view different meters from the various manufacturers.

1880
2030
type-k-switchboard

Fort Wayne Electric

1881 to 1915

round-type

Westinghouse Electric Co.

1886 to 1990

type-i

General Electric

1889 to today

type-h

Sangamo Electric Co.

1899 to 1975

duncan-model-m

Duncan Electric (Manufacturing) Co.

1901 to 1975

other-meter-manufacturers

Other Meter Manufacturers

These meters were made by companies that were unable to compete with GE, Westinghouse, Sangamo, and Duncan.

type-j3s

Modern Electromechanical Meters

1960s to today

ev-series

Modern Electronic Meters

Electronic meters introduced since the 1990s.