Accessory Port Power and Ground Outlet

Description

• Provides a convenient electrical ground and power source from the vehicle
• Plug the tool into the cigarette lighter or power accessory receptacle
• You now have a ground and power source on the dash
• The plug light will come on to signal the plug is properly connected and both power and ground are available at the posts
• For power: connect the positive (+) terminal
• For electrical ground: attach ground wire from the instrument to be grounded to the negative (-) terminal