our fave Direct Input Frequency Generator with LCD Keypad Control and 2 Boards for Desktop Placement Electronics Table Use

Compact Footprint For Worktables: At about 6.22 x 4.29 in, the main unit fits more easily on a desktop or experiment table while keeping the screen and boards in view Desktop Generator Set: Includes the main unit and 2 external boards for frequency tuning tasks on desktop setups, experiment tables, and electronics workspaces Visible 7.83Hz Screen Readout: The default sine display shows 7.83 Hz on screen, making the startup view easy to confirm before tuning or desktop adjustments Direct Keypad Frequency Input: The LCD display, numeric keypad, and set button help you enter values on the device and check the current screen reading during setup Sine And Square Output: Sine and square output give you flexible frequency options for electronics experiments and routine desktop tuning tasks