NRC Oxyspy O2 Analyzer

The OxySpy® is an ergonomically designed oxygen analyzer, specially developed for Technical Diving. Built to meet the highest quality standards, it delivers maximum convenience, precision, and reliability in gas analysis.

Its unique design makes OxySpy® the ideal tool for divers and gas blenders, whether filling gas cylinders or checking the O₂ share of scuba tanks with Nitrox or Trimix. The intuitive one-button operation allows quick calibration, freezing of measured values, and automatic display of Maximum Operating Depth (MOD) in meters or feet.

With its durable build, splashproof protection, and replaceable components, OxySpy® is designed to provide long-term reliability and confidence underwater.

Technical details:

• Weight: 530 g
• Width: 13 cm
• Length: 29.5 cm
• Height: 11 cm

Includes

• OxySpy® Analyzer
• Oxygen cell
• Battery
• Protective pocket
• Tool

Key features

• One-button operation for simplicity
• Suitable for both left- and right-handers
• Works in both flow directions
• Splashproof for added protection
• Automatic calibration gas detection
• Easy calibration at the push of a button
• Option to “freeze” the display value
• Adjustable pO₂ max (1.2 … 1.8 bar)
• MOD calculation based on O₂% and pO₂ max
• Automatic shutdown to save battery
• Battery status warning
• Warning for depleted O₂ sensor
• Easy-to-replace oxygen sensor
• Replaceable lithium battery with min. 3 years life
• Sensor life approx. 1½ years
• High resolution: 0.1% O₂
• Measuring range: 0.1 … 100.0% O₂
• Operating temperature: 0 to 50 °C

The OxySpy® oxygen analyzer is built to meet the highest quality standards, providing divers with dependable, long-lasting gas analysis for safe and effective technical diving.