GiST – MWD Component And System Test Unit

Diagnostic testing for today’s oilfield systems.


GiST offers:

  • Verification and testing of down-hole components (stand-alone)
  • Verification and testing of MWD string (assembled)
  • AAPI gamma counts
  • Easy to read pass/fail results
  • complete with environmental case, instructions

Technologically advanced

  • Solid state design
  • Simple LED readout with pass/fail lights
  • Plug and play for standard Tensor systems


  • Designed and tested to be Qbus and XXbus compatible
  • No modifications required to connect to industry standard equipment

Package contains 

  • GiST unit
  • 110-240v 50/60 hz power supply
  • Instruction manual
  • Laser cut foam insert protective case