ESUPPORT Car 2" 52mm Air Fuel Ratio Gauge

ESUPPORT Car 2" 52mm Air Fuel Ratio Gauge

• Diameter: 2"/52mm.
• Red LED illuminated needles.
• LED super white display.
• Air/Fuel Ratio Gauge
• Power: DC(10-15V) 12V Professional.

1.Smoke tint lens during the day,Clear and bright LED Display during the night. <br />2.Add a racing look and feel to your ride,High quality and light weight. <br />3.Condition:100% New in Box & Good Quality. <br />4.Power:DC(10-15V) 12V Professional. <br />5.Red LED illuminated needles. <br />6.LED super white display. <br />7.Diameter:2"/52mm. <br />8.Note:Easy Installation With Users Manual In English,Professional installation is Highly Recommended. <br /> <br /> <b>How to installation:</b> <br /> 1.Gauge May Be Mounted In 2"/52mm Dia holes Or In Auto Gauge Custom Mounted Panels .Secure Gauge With Mounting Clamps Supplied. <br />2.Drill 3/8" Dia .Holes And Install Rubber Grommets Where Pressure Or Vacuum Line Passes Through Sheet Mental Such As Firewall. <br />3.Attach Nylon Pressure Line To Fitting On Back Of Gauge Using Adaptor ,Ferrule ,And Compression nut .Route Line Through Grommets To Engine Compartment .Connect Line To Pressure port On Engine By Using 1/8" Adaptor Ferrule And Compression Nut For Turbo And Prossure Gauge Or 1/8" Adaptor And Fitting For Vacuum Gauge. <br />4.Start Engine And Thoroughly Check Installation For Leaks. Twist In Light Socket Assembly And Connect One Wire(Yellow) To Dash Lighting Circut Or Other 12V Power Source And The Other Wire(Black) To A Good Ground. <br /> <br /> <b>Package includes:</b> <br /> <br /> 1 x air/fuel Ratio Gauge <br />1 x Users Manual In English