Fisher Gemini-3 Metal Detector NOKTA MAKRO Search Coils & Covers Inspecting watch movements

Inspecting watch movements

Sensitivity Adjust

Neodymium magnets we sell are very strong

check the battery-lead polarity

This Detech 15 x 12" SEF Butterfly Search Coil is for use with the Whites MX Sport metal detector

Fisher Gemini-3 Metal Detector NOKTA MAKRO Search Coils & Covers Inspecting watch movementsFind deep metal object or trace buried pipes and wires. Fisher's two box detector has a reputation for being the best. Goes deeper, & traces farther! Two box treasure hunters know Fisher's Gemini 3 has a reputation for being the best there is. Designed to locate deep objects; depending on ground mineralization and target size objects may be detected as deep as 20 feet! The Gemini 3 goes deeper, traces farther and is easier to use than any other cache