This is a brand new, unopened item. It is compatible with a transmitter. As it is a genuine product, repairs and other services are, of course, available. *If you would like the SWIFT transmitter combo set model, it is listed separately. (173,000 yen) A high-performance dive computer that displays depth gauge, NDL, GTR, and more. - Model Name: Peregrine TX - Color: Black - Display Size: Approximately 2.2 inches - Functions: Depth gauge, NDL, GTR, T1 display - Battery Type: Rechargeable - Waterproof Performance: Up to 100m depth Thank you for viewing.