All O₂ Gas Analyzers shown have a standard range of 0 to 100%.

All CO₂ Gas Analyzers shown have a standard range of 0 to 10%.

All Gas Analyzers have a 1 year warranty, extended warranty options may be purchased.

Additional custom ranges may be added at a cost
of $250 per concentration range.

Example: On a CO₂ analyzer you wish to have 2 ranges: 0 to 10% and 0 to 1%. This additional range switch costs $250.00.

See also Calibration Gases & Pressure Regulators