Geochrone Seismic Timer

Item Details

A Geochrone seismic timer. This one channel seismic timer made by the Thiokol Chemical Corporation features two geophones for determining the time in milliseconds that it takes for a wave generated by hitting a steel plate to travel a known distance. The unit is presented in its original case with instruction manual.

Condition

- to fair; untested; marks and scratches throughout.

Dimensions

Item #

17IND110-055