Accurate and sensitive, stable performance, stable quality. Fine workmanship Superior quality More powerful than imagined. Bicycle scooter lithium power conversion accessories T5S color screen LCD instrument 24-72V SM Joint. The communication protocol of this instrument is OMD communication protocol No. 2. It must be used with a controller that matches OMD communication protocol No. 2. Product model: T5S instrument Product name: JN LCD display Core wire specification: 5pins+2pins : 3/5/9 Voltage: 24V-72V Plug: SM Joint Due to different batches, there may be differences in product appearance and printed text, which not affect use. Colour:Black Material:plastic Package Contents: 1 * Color screen LCD instrument 1 * English instruction manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.