• Great tool for serious engine tuners
• Meter instantly tells you if temperature and atmospheric pressure changes so proper changes can be made
• Allows you to fine tune jetting or fuel mapping
• Warning light comes on if the air density changes 5% higher or lower than the reference point
• Optional RAD wheel jetting tool available separately to assist in proper jetting

PROP 65 WARNING: Cancer and/or reproductive harm - www.P65Warnings.ca.gov