Halo Wideband Air fuel Ratio Gauge

Halo Wideband Air fuel Ratio Gauge
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Halo Wideband Air fuel Ratio Gauge
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Wideband Air Fuel Ratio Gauge 52mm (2 1/16") Amber/White/Blue display-Blacked out when off. 0-5 volt output signal

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. Enjoy 6 stages of dimming for both day and night operation modes.

This is a complete kit that includes everything you need:
AFR Halo Series Gauge
Bosch 4.9 5 wire heated O2 sensor
Weld in Bung
Wiring harness(Gauge to O2 sensor) 10 feet long
Plug and play
Mounting Cup
0-5 volt output signal for data logging
*Touch pad can be mounted anywhere*