Flow sensor high flow NEXT, G1/4 53293 Fully integrated sensor for coolant flow, temperature and quality ewuipped with USB interface, RGBpx lighting and OLED display. Specifications: Scope of delivery: One flow sensor One internal USB cable Technical details: Dimensions: ca. 51 x 43 x 34 mm Connection threads: G 1/4 System requirements Windows 8.1 or newer Internal USB 2.0 port