ForumsMembersRecent PostsLogin Forums Electromagnetic OhmMapper Application Notifications Clear all Application RSS Add topic Question How difficult is it to manually tow the OhmMapper? Last post by Gretchen Schmauder, 3 years ago Posts: 1 Views: 3084 It is easy for a healthy, fit person to tow the Oh... By Gretchen ... 3 years ago Information Basic Troubleshooting Techniques for OhmMapper Last post by Gretchen Schmauder, 3 years ago Posts: 1 Views: 2706 1. When the transmitter is turned on, the red powe... By Gretchen ... 3 years ago Share: