Instrumentation Certification

Ensure the accuracy and reliability of your pressure instrumentation with Attested’s calibration services. Our expert technicians meticulously calibrate pressure instrumentation to industry standards, guaranteeing precise measurements for your critical operations.


With NATA accreditation and adherence to ISO 17025 requirements, we offer trusted calibration solutions. Maximise the performance of your pressure equipment and maintain compliance with regulatory standards.

Measure with Confidence

Calibration Solutions for Every Need

NATA Certified Calibrations

We hold NATA accreditation for the calibration of pressure measuring devices to AS 1349 and MSA Test Methods 1 & 2 from -100kPa (vacuum) and 120,000 kPa (17,400 psi).

Where required we also provide an instrumentation repair service to get your instrumentation back in spec.

Our Calibration Services

  • Calibration and Repair of Industrial and Test Grade Pressure Gauges
  • Calibration and Repair of Pressure Chart Recorders
  • Calibration and Repair of Digital Pressure Gauges
  • Calibration of Pressure Transducers