Gas analysis
Bailout
MOD
58 m
- O2
- 18%
- He
- 45%
- Pressure
- 200 bar
- Owner
- TEAM
ppO2 1.42026-07-13
What the app does
Build a readable cylinder label from checked gas values.
Enter O2, He, pressure, MOD, ppO2, owner, and cylinder role. Choose the layout, review the label, then print to a configured Zebra printer.
Gas analysis
Oxygen
MOD
6 m
- O2
- 100%
- He
- 0%
- Pressure
- 190 bar
- Owner
- DECO
ppO2 1.42026-07-13
Label fields
Put the numbers divers look for in predictable places.
The label keeps the mix, operating limit, cylinder details, and analysis record together instead of spreading them across tape and handwriting.
- Gas identity
Gas name, O2, and He
Keep the breathing gas obvious before anyone reads the smaller fields.
- Operating limit
MOD and ppO2
Place the depth limit beside the mix, not in a separate note.
- Cylinder details
Pressure, owner, and role
Show who the cylinder belongs to and whether it is stage, deco, bailout, or diluent.
- Analysis record
Date and label footer
Keep the analysis date and label source available during handoff.
Label workflow
Choose the layout. Review the label. Print it.
01
Enter checked values
Type O2 and He or use on-device OCR to assist with transcription.
02
Complete the cylinder fields
Add pressure, MOD, ppO2, owner, role, date, size, and orientation.
03
Review the finished label
Check every field and the layout before sending anything to the printer.
04
Print or repeat locally
Print to a configured Zebra printer and keep useful history on the device.
Local by design
The working data stays on the device.
Saved history
Duplicate and edit repeat label work.
Printer settings
Keep configured Zebra details locally.
On-device OCR
No analyzer image is sent to cloud OCR.
No account
No sign-in, advertising, or cloud sync.
Use-case guides
See the fields in real label jobs.
Open the guide for the cylinder, gas, role, or printer workflow you need.
Guide
Oxygen labels
For oxygen-rich deco cylinders where gas identity, MOD, and handoff clarity matter.
Open guideGuideStage tank labels
For stage, travel, and deco cylinders moving through technical-diving teams.
Open guideGuideMOD stickers
For maximum operating depth markers that need to be visible at a glance.
Open guideGuideDive center labels
For shops, rental cylinders, course cylinders, customer pickups, and repeat fill-station work.
Open guideUse the app in real label work.
Launch testing is open to divers, fill stations, and teams using Zebra printers.