Metal Detecting Log Book: Finds, Sites & Detector Settings Tracker, 6x9 Baixar grátis

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A structured field log for detectorists to record sites, detector settings, and finds hunt after hunt. 100 hunt pages: date, location, GPS coordinates, permission status, detector model/coil, sensitivity/discrimination/ground balance, weather/ground conditions, and a finds table (item, VDI reading, depth, material). Includes quick-reference page with VDI scale, settings to log, and common signal tones. 6x9 inch.

Número de páginas :102
Encadernação Metal Detecting Log Book: Finds, Sites & Detector Settings Tracker, 6x9:Capa Comum
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