Ø 13 | 3 kHz

Description

This specific coil is designed for detecting large objects, making it perfect for locating wartime artifacts and metal items buried at considerable depths. The parameters indicate the detection capabilities of objects using a thirteen-inch AKA 3kHz coil: a ten-kopeck coin can be found at forty centimeters, a twenty-kopeck coin at thirty-five centimeters, a copper button at thirty centimeters, a silver scapular at twenty-five centimeters, and a ten-ruble coin at forty centimeters. The coil is compatible with various multi-frequency metal detectors and offers successful performance.

When compared to a fifteen-inch 3 kHz coil, the depth detection difference is minimal. However, the thirteen-inch coil stands out due to its smaller diameter, making it easier to handle and swing. It is particularly suitable for areas with minimal clutter. The lower frequency enables deep scanning without triggering responses to small objects.

Disadvantages of the coil:

1. Electromagnetic interference can lead to a decline in work quality.
2. Minor impacts may result in potential false alarms.
3. Discrimination and depth settings are compromised in densely cluttered regions when using a metal detector, aka the parameters of detection are affected.

Advantages of the coil:

1. Incredible ability to detect objects deep beneath the surface!
2. Unmatched capability in spotting sizable items during searches!

Technical characteristics:

• Type: Search coil
• Рroportions: 13
• Frequency: 3 kHz
• Type: Double D
• Рrotection: No