Sigma Instruments specialises in servicing, certification and calibration of a variety of test and measurement instruments, as well as most avionic equipment, tooling and instrumentation imaginable.

Sigma Instruments is a unique repair shop. Our test benches, and distinctive test equipment were custom-designed and built for versatility and expansion. Because of this, it allows us to provide a higher degree of testing with a faster turn around time.

Service is not an empty word for us; on the contrary it is the reason why we are in business today. Whether it is the installation of a component, calibration of a tool, repair of an item, technical information assistance or plain, old-fashioned courteous treatment of customers and suppliers, we have the right mindset and skills for the job.

Our services and capabilities include the certified calibration of equipment in a wide range of areas such as:

• Electrical
• Electronic
• Pressure
• Temperature
• Weighing
• Torque/Tension
• Pitot-Static
• Compass/Directional
• Mechanical

As well as professional advice on the selection of equipment and methods of measurement.