MD-4500 Metal Detector

 

         Indication: 2” speaker (audio) meter (visual)

         Operating frequency : 5kHz – 6kHz

         Search mode: Discrimination, Tone, All Metal

         Dual audio tone discrimination

         Target pinpoint

         Auto Ground Balance.

         Adjustable sensitivity > 22cm (for a US quarter)

         Frequency tuning : adjustable range >= 100Hz

         Adjustable volume

         Low battery indication.

         1/8” headphone jack

         Power: two 9V batteries required.

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