Utilizing the latest 5 wire heated 4.9 Bosch wideband O2 sensor, this gauge has a wide AFR measurement range of 10.0:1 to 20.0:1.

This comprehensive set has 2 outputs (Wideband 0-5v & Narrowband 0-1v).

Featuring a clear Blue LCD readout in the center of the gauge and a bar-graph syle LED's around the outside of the gauge that.



This is a complete Wide-Band AFR kit that includes everything needed:

• Prosport Dual Slimline Blue AFR Digital Gauge - 52mm.
• Bosch 4.9 (5 wire) Heated O2 Sensor.
• Control Box.
• Wideband Analogue Output 0-5V (0V=10AFR / 5V=20AFR)
• Narrowband Analogue Output 0-1V (0V=20AFR / 1V=10AFR)
• Exhaust Mounting Bung.
• Instructions.
• Wiring Harness (Gauge to O2 sensor) Plug and play.
• Gauge Light Shield.







*Due to extreme conditions & nature of useage wideband sensors excluded from any warranty.