Timing Devices
Verif-I GPS Synchronizer
These can be used with hammer, accelerated weight drop, marine sources, explosive and vibratory sources (whenever absolute timing is needed). SSF has 4 of the older units in inventory. The manual linked below works for the current SSF units.
UTEP Shot boxes
These boxes are generally used with high and low explosive sources. The time base is UTC. SSF has 6 units. Select link for LED Status manual (contains 2). New shooting systems are being built to replace old systems.
Trigger Switches
We have high sensitivity switches for hammer work and low sensitivity switches to be used with accelerated weight drop sources.