Other Meter Manufacturers

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

Early models Diamond Meter Co. Columbia Meter Co. Stanley Instrument Co. Other models
Gardiner lamp-hour Type C Type D Stanley D Federal Electric
Fuller lamp-hour Type D Type C1 Stanley Model G Holcomb & Hoke A
Edison chemical Type E (early) Type C3 Stanley Model H (early) SEMCO 1
Thomson lamp-hour Type E (late) SA Stanley Model H (late) Stewart-Warner
Siemens & Halske Type F (DC)     Roller-Smith S3
  Type F (DC/AC)      
  Type H      
  standard      

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