Have you seen a Coiltek 40?20 Goldhunting coil in action? It’s really a gigantic loop. It’s hard to carry that kind of thing attached to the shaft. Moreover, not every shaft will survive with such coil. Usually it’s put on wheels. Here’s a new comparison in MDzoo: Golden Mask 1+ versus Minelab GPX 4000. Continue reading
Have you ever seen a metal detector on a bike? It’s not a joke. Here is Coiltek’s largest coil – a 40?20 Goldhunting. Interestingly, it turns out you can search not only for gold with such a loop. How about beach hunting with a 1 meter long search coil? Continue reading