Prosport Universal 52mm Premium Evo Electrical Wideband A/F Air Fuel Ratio Gauge Red/White/Blue/Green

This one gauge will display Red, Blue, Green and White.

7 stages of dimming for both day and night veiwing
 
Includes 0-5 volt output signal for data-logging
 
Utilizing the latest Bosch wideband O2 sensor -5 wire heated LSU 4.9  our gauge now has the widest range 10.0:1 to 20.0:1 AFR readings on the planet.

Featuring four color choices in one gauge (Red/Blue/Green/White) with a huge 52mm digital readout in the center of the gauge and a bar-graph syle LED's around the outside of the gauge for immediate reference to AFR.
 
This is a complete kit that includes everything you need:
AFR four color digital Gauge
Bosch 4.9  5 wire heated O2 sensor
Mounting Cup
Weld in Bung
Instructions
Wiring harness(Gauge to O2 sensor) 10 feet long
Plug and play wiring harness
Decals
Daisy chain
0-5 volt output signal for data logging
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