With Coil Cover & Lower Stem - X35

• Wireless Coil
• Robust search coil
• Weatherproof
• Size: 34x28cm (13”x11”)
• Weight: Coil with coil cover = 590
• This coil uses the latest XP polymer lithium battery
• Provided with its coil cover
• Battery life: about 15 hours depending on which frequency and power
• Same 35 frequency as the 22.5cm coil from 3.7 to 27.7 kHz
• The laboratory tests show an increase of about 7cm (3”) in air using a 30mm bronze coin.