Transforms input voltage from 200V to 240V, 50/60Hz down to 110-120V for proper voltage input for the following SAMDRI® models: SAMDRI®-PVT-3D, SAMDRI®-795, Autosamdri®-815
Dimensions (WxDxH): 7.2"(18.3cm) x 8.25"(21cm) x 6"(15.2cm)