Reliable Japanese notation chromatic tuner with a tuning pickup that allows tuning even in noisy environments. Although sold as a Koto tuner, when in chromatic mode, it can be used for electric guitars, acoustic guitars, basses, ukuleles, various wind instruments, etc. Since the instructions such as "loosen" and "wind" are in Japanese, you should be able to understand how to use it intuitively. Price negotiations are strictly refused. There may be dirt due to age-related deterioration. Please check the product details in the photos. This is a used item, so no warranty is provided. Please refrain from purchasing if you feel even slightly uneasy or are looking for a beautiful item. A SEIKO tuner that can accurately adjust pitch with an analog meter. - Brand: SEIKO - Model: ST200 - Function: Pitch adjustment function (G4, G3) - Meter display: Analog meter - Color: Red - Accessories: Sensor cable Thank you for looking.