Koso Air/Fuel Gauge

Keep an eye on (and record!) your air fuel ratio and RPM with the Air/Fuel Gauge from Koso.

Features:

• Features air fuel ratio reading, RPM and playback ability to optimize your rides performance
• The large digits and bright back light makes it easy to read at anytime
• Easy to operate, compact and lightweight and can be mounted to many applications
• Automatically activates the heated screen to increase display reaction time in cold weather (14°-140°F)
• Requires a 12V DC battery
• Includes LSU 4.9 sensor
• Can be mounted to many applications including snowmobiles, UTVs and more
• Compatible with 2 stroke or 4 stroke engines; O2 sensor Bung Adapter is optional when used on a 2 stroke application - sold separately
• Records: number of records - 50 sessions; recording time approximately 3.18 hours
• Digital volt meter ranges DC 5 ~ 24 V; flashing numbers settable range DC 8V to DC 18V