brand new and high quality This Turbo Timer is the best way to protect your turbo allowing the turbo to cool down after driving, This keeps oil flowing through the turbo bearings, idle exhaust gasses also contribute to lower temperatures. This turbo timer has the unique feature of RPM monitor to automatically calculate idling times Compared to other timer that only use countdown this TIMER can set the most accurate idling times possible. This Turbo Timer comes complete with English Instruction manual providing simple to understand installation Fitment: Universal fit for all vehicles with a 12 volt switched power source Features: Positive Lit LCD: RED Back Light Black Display Case: 9.8x1.8x1.4cm(L*for W*for T)(approx) LCD Display: 4.6x1.2cm(L*for W)(approx) Black Control Unit Case: 6.2x5.0x2.5cm(L*for W*for T)(approx) Timer Functions:- Manual Mode (0-10 Minutes) - Memory Mode #1 (1 for touch, 1 Minute Setting) - Memory Mode #2 (1 for touch, 3 Minute Setting) Battery Voltage Display:- Battery Voltage - for Peak Value Indication - N/OFF Warning Function for all Turbo Timer Harnesses Installation Note: Performance-Wise recommends professional installation Quantity: 1 set(as picture show) Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, Thank you. Package includes: 1 x Display Unit / Timer 1 x Relay Unit