Calibrations
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 instrumentation and maintain compliance with regulatory standards.
Whether its pressure gauge calibrations for your processing facility, pressure chart recorder calibrations for you own testing activities or a digital gauge calibration, whatever the instrument or use, we have you covered.
Measure with Confidence
Calibration Solutions for Every Application

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