Uphole Simulator
For testing Boom Boxes and other Blasters.
The Uphole Simulator is the tool for testing a dynamite blaster in the shop or field. Quick and easy, the UHS unit connects to the high voltage output of the blaster and the uphole geophone input.
The UHS sinks the output voltage from the blaster. As it receives the charge, it counts down 30 milliseconds and then outputs a waveform, simulating the signal the blaster might receive from an actual geophone.