Macurco 37-0472-4031-1 Oxygen O2 Zero Air Calibration, 34L, 20.9% V/V

Ensure accurate oxygen measurements and dependable safety monitoring with the Macurco O2 Zero Air calibration gas. This Macurco calibration gas (20.9% v/v) is formulated for precise zero-air verification of oxygen sensors used in security, surveillance and environmental monitoring applications. The 34L cylinder supplies multiple calibrations, so maintenance teams can perform on-site sensor tests and adjustments without frequent refills, reducing downtime and service costs.

Designed to work seamlessly with Macurco Cal-Kit 1 and compatible with OX-6 and OX-12 detectors, this O2 zero air cylinder simplifies routine maintenance and helps maintain regulatory compliance and alarm reliability. The portable, lightweight cylinder is ideal for field technicians performing preventive maintenance on gas detectors and sensors in commercial and industrial installations. Manufactured in the US, it delivers consistent concentration and long shelf life for dependable results.

Add the Macurco 34L O2 Zero Air calibration gas to your maintenance program to keep oxygen sensors accurate and your security and monitoring systems functioning optimally. Order now to stock your calibration kit and schedule routine sensor checks.

• Ensures reliable oxygen sensor zeroing to reduce false alarms and maintain safety in security and monitoring systems
• Ready-to-use 20.9% v/v O2 concentration for accurate, repeatable calibrations of oxygen sensors
• 34L cylinder capacity provides multiple field calibrations, minimizing downtime and service trips
• Compatible with Macurco Cal-Kit 1 and works with OX-6 and OX-12 detectors for streamlined maintenance
• Compact, lightweight US-made cylinder for easy transport and on-site calibration of surveillance and monitoring equipment