Automobile Multimeter for EGT, Boost, Blue, 12V DC Programmable Input type: Temperature Sensor, K, E, S, R, J, T, B, WRe3-WRe25, Pt100, Cu50; Pressure transducer, 0-375ohm, 0-5V, 0-75mV; Other transducer: 0-30 mV, 1-5V, 0-10V, 0-10mA, 0-20mA, 4-20mA Display F or C, Bar, PSI, or user defined High or Low Limit Alarm Relay Output Peak Temperature/Pressure with Time Stamps Recording Brightness of the LED Display synchronized with headlight