Two frequency

Type — Dual frequency search coil
Рroportions — Array
Frequency — 3 kHz | 7 кГц
Рrotection — No
240 $
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Type — Dual frequency search coil
Рroportions — Array
Frequency — 6 kHz |13 kHz
Рrotection — No
215 $
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Type — Поисковая катушка
Рroportions — Array
Frequency — 12 kHz and 20 kHz
210 $
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Type — Dual frequency search coil
Рroportions — Array
Frequency — 6 kHz |14 kHz
Рrotection — No
210 $
Compare
Type — Dual frequency search coil
Рroportions — Array
Frequency — 6 kHz |14 kHz
Рrotection — No
180 $
Compare