Here are a number of the current 3D CAD models for the drawings.
From time to time there will be variations due to manufacturing tolerances and design adjustments to suit fabrication.
Note: These should only be used for concept work as approximations for modelling.
Dimensions: 56mmx121mmx55mm (width x length x height)
Batrium_WatchMon-Core4.5_STL.zip
Dimensions: 82mmx121mmx52mm (width x length x height)
Dimensions: 56mmx121mmx55mm (width x length x height)
Batrium_ExpansionBoard_v3.0_STL.zip
Dimensions: 88mmx121mmx51mm (width x length x height)
Dimensions: 44mmx113mmx44mm (width x length x height) without plugs
Batrium_ShuntMon_V2.2_500A_STL.zip
Dimensions: 44mmx113mmx64mm (width x length x height) without plugs
Batrium_ShuntMon_V2.2_1000A_STL.zip
Dimensions: 35mmx38mmx9mm (width x length x height) without plug