The AD8225 evaluation board has been carefully laid out and tested to demonstrate the performance of the device. The board is shipped with an AD8225 already installed. The user need only connect power and an input to conduct measurements. The supply can be configured for dual or single supplies, and the input can be dc- or ac-coupled. A circuit is provided on the board so the user can zero the output offset. If desired, a reference can be applied from an external voltage source. See AD8225-EVALZ data sheet for further details.