Address: PO Box 400, Waxhaw, NC 28173
Crystal Engineering Model XP2i
  • Emergency Slam-Shut Valves

  • Industry standard

  • 0.1% of reading accuracy

  • Intrinsically safe

  • Optional Datalogging

XP2i Datasheet
Winchester Engineering Model 1
  • Autoranging feature is like having two gauges in one!

  • 0.1% of reading accuracy

  • Intrinsically safe

  • Crisp display

Ralston Instruments FieldLab
  • Reference gauge and recorder

  • Color display

  • Configurable test modes

  • Intrinsically safe

Crystal Engineering Model M1
Ralston Model LC-10
Ralston Model LC-20