Features air/fuel ratio reading, RPM, and playback ability. Automatically activates heated screen in cold weather. Includes LSU 4.9 sensor. Compatible with 2-stroke or 4-stroke engines.

• Records: number of records - 50 sessions; recording time approximately 3.18 hours
• Features air fuel ratio reading, RPM and playback ability to optimize your rides performance
• Easy to operate, compact and lightweight and can be mounted to many applications
• The large digits and bright back light makes it easy to read at anytime
• Features air fuel ratio reading, RPM and playback ability to optimize your ride's performance
• Easy to operate, compact and lightweight
• Automatically activates the heated screen to increase display reaction time in cold weather (14°-140°F)
• Requires a 12VDC 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 up to 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