This is a SEIKO chromatic tuner SAT1100. Recommended for those who prefer needle-type tuners. The stand/cover is missing. It only runs on batteries (2 AAA batteries). It's in good condition with only minor scratches. The item in the images will be shipped with new batteries. Other items such as the box and instruction manual are not included. - Brand: SEIKO - Function: Tuner - Output Terminals: OUTPUT - Input Terminals: INPUT - Microphone: MIC - Mode: AUTO - Volume Adjustment: SOUND - Pitch Adjustment: PITCH - Note Function: NOTE - Light Function: LIGHT Thank you for viewing.