... DC DIGITAL TEMPERATURE METER C/F (RED LED DISPLAY) 12V DC DIGITAL TEMPERATURE METER ºC/ºF (RED LED DISPLAY) Specifications ... ºFMeasuring Range-200ºC ~ 2300ºC / -328ºF ~ 4172ºFSensor InputT,R,J,B,S,K,E, ... operate!l Ultra-bright RED LED digits displayl Input type can be RTD input (Cu50, Pt100) or thermocouple ... Wre25)l This instrument can display ºC or ºFl Type-K Thermocouple (Length=2 meters; 0ºC ~ 800º ...