Be Your Own Rock and Mineral Expert Pinpointers 1/4" to 2-pin Z-Lynk Adapter

1/4" to 2-pin Z-Lynk Adapter Cable for Garrett AT Series Headphones

Built for demanding long-term field use

Built-in controls allow you to access key detector settings directly from the headphones

Sensitivity

you'll help ensure years of reliable performance while avoiding unnecessary replacement costs

Be Your Own Rock and Mineral Expert Pinpointers 1/4" to 2-pin Z-Lynk AdapterA collection of hands on experiments and activities using rocks and minerals. Topics discussed include: the Earth's crust and core; geological time scale; make your own clinometer; taking samples; collecting fossils; classifying, arranging and displaying samples; and looking at crystals.