Bob, Doug and all,

Obviously the S-6000 is a older, not currently manufactured 3
component, coil/magnet sensor, 2hz, .5s natural periods/s unit.
No idea on the VS-1100 at the moment; but likely older also.
Most important, there is no E-Bay note that either actually work
at the moment.
Meredith

BOB BARNS wrote:

>Hi,
>  A Sprengnether S-6000 sensor and a VS-1100 recorder are up for auction
>on ebay.  It is said to be for blast waves.
>  The item no. is 1069685175 and the auction ends on 2/7.
>Bob
>



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