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Amazon.com: Nokta PulseDive Underwater Metal Detector & Pinpointer 2-in-1 Set with 4" Coil, 3 kHz Pulse Induction Frequency : Patio, Lawn & Garden
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Amazon.com : Nokta 8" Replaceable Scuba Coil for PulseDive Scuba Metal Detector, Yellow : Patio, Lawn & Garden
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Amazon.com: Nokta PulseDive Underwater Metal Detector & Pinpointer 2-in-1 Set with 4" Coil, 3 kHz Pulse Induction Frequency : Patio, Lawn & Garden
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517a Handheld Underwater Pulse Dive Metal Detector 2 In 1 Underwater Detector Pinpointer Portable Metal Detector Waterproof - Industrial Metal Detectors - AliExpress
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