Honda Grom Mini 3 Air/Fuel Ratio Gauge

Features:

• Plugs into the OEM oxygen sensor
• A/F ratio display range: 12.2:1~17.2:1, display unit: 0.1
• 12 Volts DC
• Dimensions: 60 mm x 30 mm x 11.5 mm
• Top clamp or Mini 3 universal gauge mount sold separately (see below)