Did you know your bird's weight is a good indicator of health and well-being? With an easy to operate digital display, the Digital Bird Scale with Perch is perfect for weighing birds and other small animals or to measure food. Three sizes of wooden perches fit birds of almost any size. Accurate measurements in ounce or gram increments with an 11 lb maximum. Low profile, no-tip design with an easy clean glass top. Requires one 9V battery.