Gemini 3

Fishers two box metal detector has a name for being one of the best. Goes deeper,  and traces farther! Two box treasure hunters know that the Fisher Gemini-3 metal detector has a reputation for being one of the best on the market. Created to locate deep objects; depending on ground mineralization and target size objects might be detected as deep as 20 feet!
The Fisher Gemini-3 goes deeper, traces farther and is easier to operate than any other cache finder in its class.