Ultra-Lite Series Air / Fuel Ratio Gauge 2-1/16", Digital, Narrowband, Range: Lean - Rich

• Will work with most factory narrow-band O2 sensors.
• May require part # AU2244
• This product has no provision for dial illumination/back lighting

These professional quality Ultra-Lite series gauges are of aluminium construction which greatly reduces their weight. While their silver satin gauge face with black accents and a red pointer make these gauges very easy to read.