Car exhaust temperature indicator with sensor mini led digital display dc12v plastic exhaust temperature indicator egt ext temperature meter; Digital display with red LED. Used do measure the temperature of car exhaust gases. Measuring range is 0~1000c High precision and easy operation. Specification Unit: ℃ Measuring range: 0 ~ 1000 ℃ Power: 12V DC , max . 0,3 do Sensor mounting thread: npt 1/8" Oil Pressure Indicator Size: 5*3.4*1.3 cm/2*1.3*0.5in. (c*t) The meter is an electric meter (meaning that the sensor is installed in the engine compartment and the included cable can be returned do of the meter). Ma adjustable warning level (the level at which the screen will flash when the setting arrives). Installation on this instrument is very simple. Now connect the monitor and sensor cables with one click (the connector is waterproof and dustproof). Finally, simply connect the red do accessory 12 V (positive), the blue do 12 V (negative) or the floor of the vehicle. Fact! Package including: 1 x Exhaust Gas Temperature Indicator 1 x Exhaust Temperature Sensor