Record™, Calibrate™, Approve™ and Inventory™ are all combined in a single application called Metrology™. The current version of Metrology is v2.3

Metrology includes the following features:
Inventory™
- Multiple installations
- Multiple stations
- Metering equipment database with serial number tracking
- Product data sheets
- Test equipment
- Offsite equipment
- Obsolete equipment
Record™
- Metering based templates
- Manual event recording
- Automatic event recording
- Automatically tracks equipment installation, change out and decommissioning
- Date, time and process date stamping
- Entry strike-out
- File attachments
- Printer friendly reports
Calibrate™
- METCO’s library of approved ISO and AGA calibration templates
- Single page calibration entry forms
- Operational procedures
- File attachments
- Server validated calculations
- “As Found”, “As Left” or “As Found/As Left”
- Calibration certificates
- Online / offline calibrations
- Template change history tracking
- Bespoke template configuration service
- Calendar driven schedule
- Automated e-mail notifications
- Complete calibration history
- Built in calibration analysis tools
- Historical trending
Approve™
- Manual prove entry
- Single page entry forms
- Historical prove database for each meter
- API based criteria validation
- Flow computer generated report
- Base curve management
- Prove certificate
- Historical meter factor control chart
- Predicted proves using regression analysis
- Meter factor linearisation control chart
Web Interface
- State of the art web-based HMI
- Intuitive navigation
- Multi-user access
- Multi-language support
- Browser access using Internet Explorer® 7 or above
- World-wide overview via Inventory™
- Low bandwidth communication
Secure
- Integrated 256 bit SSL encryption
- Secure access via private networks (Intranet)
- Secure access via World Wide Web (Internet)
- Digest authentication for secure password control
- Individual user access privileges