Roctest Fibre Optic Piezometer

The FOP series Fibre-Optic Piezometer is designed to measure pore water or other fluid pressure. It is used to monitor engineering works such as hydraulic structures, foundations, retaining walls, dam embankments, excavations, tunnel and waste repository sites.

Close block


  • Intrinsically safe
  • Immune to EMI / RFI / Lightning
  • Accuracy of (+/-) 0.1% F.S
  • High resolution
  • Rugged stainless steel construction for harsh environments
  • High temperature version available