Sunshine-tipway&reg; 5.25 Inch Cooling Fan Controller Desktop Pc LCD Temperature Display Controller Front Panel for 1 Fan The industry's most valuable belt shows the fan speed,the temperature display mode can be swithed in /F A set of temperature measuring temperature: the temperature range of 0  ~ 99 .High precision temperature probe A set of fan the measured speed display, have stuck detection, alarm prompt.Automatic temperature Detection of fan speed control 60  overtemperature alarm.Emergency alarm real-time display and can be manually (45  ~ 99 ) One temperature test:the scope 0~99C,the error:1C