The Gemini 3 is used strictly as an inductive locator. The TW-5 can be used in directly coupling to a pipe or cable. Otherwise the are the same.
Harwkins39 6 months ago
How is this unit different from the Fisher Labs Gemini 3 and can you tell what kind of metal it is detecting?
hoseaj 6 months ago
The Gemini 3 is used strictly as an inductive locator. The TW-5 can be used in directly coupling to a pipe or cable. Otherwise the are the same.
Harwkins39 6 months ago
How is this unit different from the Fisher Labs Gemini 3 and can you tell what kind of metal it is detecting?
hoseaj 6 months ago