This deep coil - frame works with metal detectors Clone PI W/ PI AVR and others PI matel detectors.

The search depth for a helmet and pan with a Clone PI AVR metal detector - 1.5 meters.

Large metal (Iron doors) - to a depth of up to 3 meters

General technical characteristics of searc coil-frame CLone PI md 50x60 cm: 

• Weight – 620 g 
• GX16 connector 2 pins 
• The distance between the mounting ears is 20 mm. 
• Bolt for fastening 8 mm 
• Cable length – 1.2 m 
• Size – 50x60 cm 
• Weight - 620g

Maximum frame search depth 50x60 cm: 

•  Ax – up to 70 cm 
• orseshoe – up to 60-65 cm 
• Samovar – up to 100 cm 
• Military helmet – up to 150 cm 
• Sewer hatch – up to 1.8 meters 
• Maximum search depth – 3 meters