GASMICRO SPECIFICATIONS PERFORMANCE Accuracy @ 25°C (77° F) Accuracy over -40°C to 65°C (-40°F to 149°F) Corrected volume: +/- 0.05% of reading Pressure: +/- 0.05% of reading Temperature: +/- 0.14°C (+/- 0.25°F) Corrected volume: +/- 0.2% of reading Pressure: +/- 0.2% of reading Temperature: +/- 0.5°C (+/- 0.9°F) Initial Reverification Period (Measurement Canada) Ambient temperature ENVIRONMENT Dimensions Weight Power & consumption Battery operated (6 D-cell) 4-year battery life COMMUNICATIONS Digital Outputs Pulse Ouputs Modbus RS232, dial-up and wireless modem 2 APPROVALS & CERTIFICATIONS CSA, Class 1 Division 1, Groups C,D Measurement Canada for Custody Transfer