Allows the Vehicle to Idle the Engine, for the Timed Period, with the Ignition Key Removed. Universal for All Manual & Automatic Transmission Vehicles both Turbocharged or Non-Turbo. Auto Mode-Precise Calculation of Cool Down Period to Proper Cool Down of Turbo- Engine. Digital Display-Allowing Vision during Day & Night Time. Name:Auto Turbo Item Type: Turbo No. of Cylinders: 4 Cylinder Display Unit and Control Unit LCD display with Blue LED. Manual mode: can be set in increments of 10 seconds from 0-10 min. Operating voltage: DC10-16V Operating temperature: -20~60 (-4 to 140) Maximum Standby Voltage: Less than 10mA Display size: 90x21x18mm (L x W x H) Control size: 77x67x20mm (L x W x H) light color: blue light colour: black Material: plastic Package Contents: 1 x Display Unit set 1 x Control Unit set 1 x Mounting set Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.