Underwater Metal Finder Detector How-To build PLANS

Plans for an Underwater Metal Locator ideal for salvage work or treasure hunting. The 4 foot metal loop will detect metal objects at up to 10 feet of range. Will work at depths up to 500'. Power is supplied by a 6-volt battery, which will operate the unit for about 100 hours of intermittent service. It works in salt or fresh water.
 

• This is a tube powered unit

  This is one page article and a double sided set of blueprints and instructions from 1960.
Pages measure 6 ½” x 9”
We do not photocopy these.
Article Includes

• Measured Drawings and Diagrams
• Complete Instructions
• Schematic Drawings and Photos

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• Rates:
  • $4.00 for USPS first class / or media mail service
  • $8.70 for priority mail service.
  • $4.00 for Canadian shipping
  • $6.00 other International shipping. For Tracked International service you must use ebay International shipping - price varies.

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