New secondhand machine!

[Barbossa76]

Finally have the first of two detectors I ordered, both second hand, one a cscope cs4zx which is fully working with motion and non motion, frequency adjust dual discrimination, a meter ect, has signs of use obviously, and a immaculate cs2m which will be arriving soon, I'll keep the best of them and finally get out there detecting again, does anyone have experience of these machines, they both will have a 8 " coil, even in non motion mode it's really doing well on air tests, doesn't seem to like 20p much in motion mode? Any info be good