Pulse induction metal detector Pirate soldered and tested with speaker | eBay
Pulse induction metal detector Clone PI-AVR ready module, box and connector | eBay
GEOSENSIS X3 - GDI DETECTORS
ATtiny13 – PI Metal Detector - Hackster.io
Amazon.com : Nokta PulseDive Underwater Metal Detector, Waterproof Pinpointer 2-in-1 Set for Adults with 5.5 Inch Search Coil, 3 kHz Pulse Induction Frequency, Scuba Pulsedive and Pointer : Patio, Lawn & Garden
Pulse Induction Metal Detector | Hackaday.io
Easy to build pulse induction metal detector with DSP- Lammert Bies
Professional Deep Distance Long Range Pulse Induction Metal Detector - China Pulse Induction Metal Detector, Gold Detector | Made-in-China.com
DIY Arduino Based Pulse Induction Metal Detector - Hackster.io
Pulse induction Metal detector Tracker PI-2 ready to use module | eBay
Pulse induction metal detector Clone PI-W ready module universal metal detector. | eBay
Impulse III Metal Detector short Review | Arduino | Maker Pro
Fisher Impulse-AQ Limited Pulse Induction Metal Detector
Pulse induction metal detector KOSCHEY 5I ready module universal metal detecto. | eBay