MarsMD has released its coils for the Nokta Impact metal detector. The model line-up includes the DD elliptical 10?6 Sniper and 13?10 Tiger coils, as well as the large round DD 13 Discovery and 15 Goliath ones. All of the machine’s three frequencies have been taken into account. Continue reading
How to test the coil? If you simply stick this one and make sure your metal detector ‘sees’ it – this test doesn’t add up to much. I start such a test with ground balance. If the ground balance doesn’t work, then there is no need to continue testing. Continue reading
Watch the video test: Mars Discovery coil for Makro Racer. Plus a photo report and comparison with the original coil. It was interesting to try an off brand one. Continue reading
Watch the video test: Mars Discovery coil for Garrett AT PRO. Recovery speed, discrimination, pinpoint mode. Continue reading
Can you believe that a 13-inch coil for the Minelab X-Terra can weigh less than an original 10.5-inch one? See the photo: weight of the new MarsMD Discovery coil. Continue reading