Discussions on LRLs of the electronic variety which also utilize L-rods or other swiveling methods.

Discussions on LRLs which do not include swivel methods, including "Ionic" and "Pistol Detector" devices.

Discussions on dowsing and non-electronic locators such as the Anderson rod. This is also the place for pendulums, bobbers, and Spanish Dip Needles.

Questions, comments, & updates on the Geotech LRL Challenge