With a bright OLED display, slick black finish and a light weight of 79 grams, the Bitspower Touchaqua Digit thermal sensor (Fahrenheit version) is the accessory of choice to monitor your water cooling loop temperature. Powered via SATA power adapter, the compact thermal sensor is fitted with 1/4" thread to fit within the most common loops. Don't just guess the performance of your water loop, see it.