We provide user‐friendly solutions for automation, safety and security for Geotechnical & Structural Instrumentation.

The SISPL instruments are based on established vibrating wire technology; the products are used in all steps of projects; from the initial planning, construction, operation and rehabilitation. The products are used in application such as bridges, building, cliffs, dam, historical monuments, roads, nuclear power plants, and tunnel.
Instrumentation of a structure furnishes data to determine if the completed structure is functioning as intended and provides a continuing surveillance of the structure to warn of any unsafe developments.

• Strive for excellence through teamwork and partnership.
• We aim to be the best in our field, driven by integrity and a desire for continuous improvement in every area be it instrumentation, manufacture, quality control or supply and services.
• Our first mission is to fulfill expectations and requirements of client and achieved continual improvement in our products and services.

• PIEZOMETERS
• PRESSURE CELLS
• LOAD CELLS
• BORE HOLE EXTENSOMETERS
• TRI-AXLE JOINTMETER
• CRACKMETERS
• JOINTMETERS
• STRAIN GAUGES
• V.W READOUT UNITS
• V.W DATALOGGERS
• TAPE EXTENSOMETER
• WATER LEVEL METER

DOWN-HOLE SONIC & CROSS-HOLE SONIC; CORING SONIC (SONIC LOG) SONIC AND ULTRASONIC TOMOGRAPHY; DIRECT MEASUREMENTS OF SONIC VELOCITY; ULTRASONIC / IMPACT-ECHO; MEASURES OF DEVIATION OF BOREHOLE; CONTROL OF FOUNDATION PILES WITH MECHANICAL ADMITTANCE METHOD ECHO-SOUNDERS; INVESTIGATIONS GPR; SEISMIC REFRACTION, HIGH PRESSURE DILATOMETER TEST STRESS FIELD LOGGING; ACOUSTIC/OPTICAL IMAGING IN BOREHOLE; DIGITAL CALIPER LOGGING; TEMPERATURE GRADIENT LOGGING