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