■ Point-of- Sale Metering (Paymeter) ■ “Premium” Billing Calculations ■ In-Plant Metering ■ Pure Gas Metering (Hydrogen, Oxygen, Nitrogen) ■ NIST Tables for Compressibility Corrections ■ Check Metering ■ Equipment Test Stand Metering ■ Orifice, Turbine, Ultrasonic, and other Flow Measurement