 | | CO 65 |  | | CR 106 | | Dimensions in mm | | Model | A | B | C | C' | D | D' | E | F | F' | G | G' | H | | SO 65 | 85 | 35 | 55 | | 30 | | 65 | 5 | | 4 | | 65 | | SR 106 | 13 | 27 | 106 | 84 | 60 | 66 | 36 | 30 | 30 | 37.5 | 28.5 | 3.5 | | Traditionally styled range of meter available in round (65 mm dia) & rectangular (106x84 mm) sizes. Strong body case manufactured from fully thermosetting phenolic plastic. Glass front for long lasting clear visibility. | |