A meter apparatus (100, 500) comprising: a housing having a display area, the display area having a first recessed cavity and a second recessed cavity adjacent the first recessed cavity, the first recessed cavity being offset relative to the second recessed cavity such that the second recessed cavity defines a front surface of the display area and a peripheral lip of a front side of the housing; at least one of a first stencil (804, 2202) or a second stencil (804, 2202) to be removably positionable in the first recessed cavity of the display area of the housing, the at least one of the first stencil or the second stencil including visual indicators representative of respective panelists (106, 107, 108) registered with the meter apparatus, the visual indicators being positioned on a front surface of the at least one of the first stencil (804, 2202) or the second stencil (804, 2202) and flush mounted relative to the front surface of the display area defined by the second recessed cavity, the first stencil having indicia oriented in a landscape orientation and the second stencil having indicia oriented in a portrait orientation, the at least one of the first stencil or the second stencil to be positioned in the display area of the housing such that the indicia of the at least one of the first stencil or the second stencil is in an upright orientation relative to the housing, the first recessed cavity to receive the at least one of the first stencil or the second stencil; and a cover removably coupled to the housing to enable access to the at least one of the first stencil or the second stencil positioned in the display area, the second recessed cavity of the housing to receive the cover. a housing having a display area, the display area having a first recessed cavity and a second recessed cavity adjacent the first recessed cavity, the first recessed cavity being offset relative to the second recessed cavity such that the second recessed cavity defines a front surface of the display area and a peripheral lip of a front side of the housing; at least one of a first stencil (804, 2202) or a second stencil (804, 2202) to be removably positionable in the first recessed cavity of the display area of the housing, the at least one of the first stencil or the second stencil including visual indicators representative of respective panelists (106, 107, 108) registered with the meter apparatus, the visual indicators being positioned on a front surface of the at least one of the first stencil (804, 2202) or the second stencil (804, 2202) and flush mounted relative to the front surface of the display area defined by the second recessed cavity, the first stencil having indicia oriented in a landscape orientation and the second stencil having indicia oriented in a portrait orientation, the at least one of the first stencil or the second stencil to be positioned in the display area of the housing such that the indicia of the at least one of the first stencil or the second stencil is in an upright orientation relative to the housing, the first recessed cavity to receive the at least one of the first stencil or the second stencil; and a cover removably coupled to the housing to enable access to the at least one of the first stencil or the second stencil positioned in the display area, the second recessed cavity of the housing to receive the cover.