Pressure Calibration
Accurate calibration of pressure gauges, sensors, and transmitters. Fully traceable results with digital certificates and real-time tracking via Dreig Calibration Software.
Reliable Pressure. Measurable Safety.
Accurate pressure readings are critical for process control, safety, and system performance. At Dreig, we provide traceable pressure calibration services for instruments used in manufacturing, petrochemical, medical, HVAC, and energy sectors.
Using precision reference standards, our technicians calibrate a wide range of pressure instruments to ensure performance within required tolerances. All results are digitally recorded, reported, and traceable—helping you stay compliant, safe, and audit-ready.
We Calibrate the Following Pressure Instruments
- Analog and Digital Pressure Gauges
- Differential Pressure Gauges
- Compound Gauges
- Pressure Transducers and Sensors
- Pressure Switches
- Pressure Calibrators
- Manometers
- Vacuum Gauges
- Barometers
- Hydraulic and Pneumatic Test Gauges
- Pressure Recorders
- Bourdon Tube Gauges
- Data Logging Pressure Instruments
- Process Pressure Transmitters (4-20 mA)
Industries We Serve
- Oil, Gas & Petrochemical Plants
- Manufacturing & Process Engineering
- HVAC & Building Automation
- Water Treatment & Utilities
- Pharmaceutical & Biotech
- Food & Beverage Processing
- Power Generation & Renewables
- Aviation Ground Support
- Medical Device Calibration
- Environmental Monitoring
- R&D and Test Facilities
- Mining & Heavy Industry
- Defence & Infrastructure
- Educational Institutions
Service Features
- Traceable Calibration to ISO, AS, and OEM Standards
- In-House or On-Site Pressure Testing
- Full-Range Testing: Vacuum, Low, Medium & High Pressure
- Digital PDF Certificates with As Found / As Left Values
- Pressure Calibration Stickers with Next Due Date
- 48–72 Hour Turnaround (Standard)
- 24/7 Certificate Access – Secure login to download certificates anytime
- Automated Due Date Alerts – Never miss your next pressure test window
- Live Asset Tracking – Know where your tools are and when they’re ready
- Historical Reporting – Review past results for audits or investigations
- Multi-Department Management – Control calibrations across teams or locations
- Real-Time Workflow Visibility – Get updates at every step of the calibration process
Why Choose Dreig?
- Highly Skilled Technicians – Experts in static and dynamic pressure systems
- Certified Reference Equipment – Accurate testing for low to high-pressure ranges
- Full Documentation – Detailed results for QA, engineering, and audit use
- End-to-End Support – From pickup to reporting, we manage the full cycle
How It Works
Book Your Calibration
Submit a list or use our online form
We Calibrate Your Devices
Pressure is applied and verified with precision standards
Get Your Certificates
Results uploaded to your client portal
Stay Compliant
We’ll notify you before your next due date
Pressure Gauges
Pressure gauges are essential in monitoring and controlling system pressure in numerous applications. Calibration is vital to ensure their accuracy, which is crucial for system safety and efficiency.
Pressure Transmitters
These devices transmit pressure readings to control systems. Calibration ensures the transmitted data is accurate, essential for automated process control and safety.
Pressure Calibrators
Used to calibrate other pressure measurement devices, these calibrators themselves require precise calibration to maintain the integrity of the calibration process.
Let’s Make Compliance and Excellence Simple.
From ISO certification to technical testing and strategic consulting, our experts are ready to guide you every step of the way.
