Metal Detector Portable PI-Iking 730 Metal Detector Sensitive Handheld Pulse Induction Pinpointer For Precise Target Hobby Metal Detectors Operating Principle:Pulse InductionOperating Frequency:12kHzWaterproofness: IP68

Operating Principle:Pulse InductionOperating Frequency:12kHzWaterproofness: IP68 - Up to 30m

Great for divers

Checking metal foreign bodies in express delivery and luggage

Pulse induction search coil - wider detecting distance

Metal Detector Portable PI-Iking 730 Metal Detector Sensitive Handheld Pulse Induction Pinpointer For Precise Target Hobby Metal Detectors Operating Principle:Pulse InductionOperating Frequency:12kHzWaterproofness: IP68Features: Communicates with vibration & light When a target is located the PI iking740 signals with pulses of vibration and flashes of bright blue light. 1. Pulse Induction (PI) This technology allows hunting at the beach in salt water or in any type of soil, including black sand2. Detection depth stability New advanced circuitry maintains the unit's detection distance throughout the life of the battery3. True target direction The PI iking 740 detects