XP DEUS and ORX 9" Round Waterproof DD High Frequency Search Coil Fisher F75 LTD The Fisher Sonde SR 81

The Fisher Sonde SR 81 is a compact transmitter designed to trace the path of non-metallic pipes and locate blockages in lines

The Lesche Relic Hunter Digger is made from aircraft quality tubing

a medium general detection coil 14" x 17"

9" or 11" Search Coil Cover

This metal detector uses pulse technology to locate gold nuggets

XP DEUS and ORX 9" Round Waterproof DD High Frequency Search Coil Fisher F75 LTD The Fisher Sonde SR 81XP DEUS and ORX 9" Round Waterproof DD High Frequency Search Coil Optional High Frequency Coils These extremely sensitive coils operate on a wide range of 21 frequencies, ranging from 13 to 81kHz depending on coil choice. Search coils 3 base frequencies: 22. 5cm (9") Round DD coil: 13 to 15. 7kHz, 26 to 31kHz, 50 to 59kHz 24 x 13cm Elliptical DD coil: 13 to 15. 7kHz, 26 to 31kHz, 68 to 81kHz Each coil has a further 7 higher or lower sub frequencies to