Connection Box Specifically designed and accessorisied for fiber-optic sensing installation. Add to Enquiry Cart Category: Geotechnical Engineering Tag: Smartec Description Description The connection box is used to connect the sensors to the main multi-fiber cable. Related products Hydraulic Fracturing System – Mini Frac Add to Enquiry Cart Free Seismic Waveform Analysis – Waves Add to Enquiry Cart Borehole Accelerometer Add to Enquiry Cart Shear Vane Tester portable field kit – H-60 Add to Enquiry Cart