Introducing the D-ONE Testing Case – a compact, PC-based solution that ensures your breathing apparatus is always ready for use.

This invaluable solution allows for on-site testing of helmets and other breathing devices, automatic data recording, and instant certification output.

Whether you’re an Authorised D-ONE Service Centre or a company conducting on-site safety checks, the D-ONE Testing Case offers unmatched precision and reliability on all your breathing gear.

Key Features

• Demand valve regulator cracking pressure, free flow & non-free flow
• Records flow/pressure profiles at 5 atm / 2.5 L / 25 rpm
• Measures mouthpiece cracking point & max inhalation flow to 700 LPM
• Operates with SCUBA bottles @200–300 bar & standard regulators
• Inputs essential metadata (operator credentials, helmet/side block /demand valve serial numbers, supply pressure, temperature & humidity)
• Automates and prints detailed test reports and certification

What It Means for You

• Enhanced diver safety
• Verified functionality
• Certified “ready-for-use” status