I need an advice with an equipment acquisition. We will buy a metal detector, it will be used for the detection of metal rods that delimit plots of herbaceous plants, these rods will be buried at less 1 meter deep.
Some recommendations of good quality references or brands will be really appreciated. Thanks in advance for help that we can provide. Sincerely; -- Paula A. Morales M. Assistant Research Herbario Universidad de Antioquia (HUA) Colombia
