همکار شرکت ایتالیایی PIZZI Dataloggers, Readout Units and Software Jointmeters and Crackmeters Pendulums and Coordinometers/ telependulums Strain Gauges Piezometer and Water Level Meter Load and Pressure Cells Tiltmeters and Inclinometers Extensometers and Settlement gauges Flow Meters and Leakage Meters Thermometer and Weather sensors Collimation Systems Instruments for non-destructive testing Seismic and Vibration