Verifying your breathing gas mix is an absolute safety requirement for any Nitrox or technical diver. The Analytical Industries Palm O2 (AII Palm O2 D) is a palm-sized, highly portable, and affordable oxygen analyser engineered to check oxygen concentrations in compressed air and Nitrox breathing tanks before your dive.

Utilizing an advanced electrochemical galvanic fuel cell sensor, this premium handheld analyser accurately measures oxygen levels from 0.05% to 100%. Designed with an intuitive two-button interface and rapid one-touch calibration, it delivers laboratory-grade safety in a rugged framework built for the dive boat. We manage secure transaction processing and provide fast, reliable shipping on all gas blending and safety equipment right to your door, anywhere in Canada!

Precision Galvanic Sensor & Microprocessor Technology

The Palm O2 is built to handle rigorous field tracking while maintaining flawless diagnostic accuracy:

• Large Backlit LCD Display: Features a high-resolution 0.1% oxygen liquid crystal display with backlighting, making it effortless to read your gas analysis in low-light environments or during night operations.
• Absolute Zero Tracking: The microprocessor reads true absolute zero (0.00% O2) when analyzing gas streams completely devoid of oxygen, preventing baseline drift.
• Smart Diagnostics & Safety Alarms: Built-in system software continuously tracks battery health and sensor integrity, offering warning indicators and custom alarm configurations for persistent monitoring.
• Extended Maintenance-Free Lifespan: The long-life internal oxygen cell operates reliably for up to 32 months with zero maintenance required, while the integrated battery system supports up to 18 months of continuous use.

Key Technical Specifications

• Measurement Range: 0% to 100% Oxygen (O2)
• System Accuracy: ±2% under constant temperature and pressure parameters
• Linearity & Sensitivity: ±1% linearity with a 0.50% lower detection limit (LDL)
• Inlet Pressure Range: Ambient up to 0.34–2 barg (5–30 psig)
• Gas Flow Rate Requirement: 0.2–10 Nl/min (0.4–20 SCFH) for optimal cell response
• Mounting Adaptability: Perfectly sized for handheld use, or temporarily secured to a blending bench or cylinder rack with optional mounting brackets.

Pre-Inspected Quality Assurance & Free Shipping Across Canada

Buying gas analysis and safety hardware through International Diving Centre means investing in absolute peace of mind. Every analyzer is fully unpacked, pre-calibrated, and field-tested by our on-site service technician, who brings 35 years of diving experience and 30 years of full-time equipment service to our workshop. Take advantage of our national e-commerce shipping benefit: enjoy FREE Shipping anywhere in Canada on all gear orders of $200.00 or greater!