Overall dimensions  276x173x77mm
Case Assembly includes
  1 Meter Base
  2Meter Cover  ( with welding transparent window)
  3Battery box
  4Battery cover
  5Name Plate
  6Terminal Block  
  7Terminal Cover   (anti-steeling type)
  8Gasket for Case
  9 Gasket for Terminal Block
  10Three buttons on case
  11Four sealing screws
  12Transparent cover
  13Hook of Base
  14Packed in Foam Box