GasTag

iPhone / Utilitaires

GasTag - Print & Track Your Dive Gas Labels

Stop scribbling on tape. GasTag prints professional gas mix labels directly from your analyzer and keeps a searchable history of every tank you've labeled.

Instant Label Printing
Connect your analyzer, verify your mix, and print a clean, legible label in seconds. Compatible with Brother label printers for durable, waterproof labels that stick.

Complete Label History
Every label you print is saved automatically. Search by date, mix, or O2/He content. Know exactly what was in that tank—even months later.

No More Guesswork
• Review past fills at a glance
• Track analyzer readings over time
• Never wonder "did I label that tank?"

Streamlined Workflow
Analyzer → GasTag → Label. That's it. Your readings flow wirelessly to your phone and onto a printed label. The history takes care of itself.

Requirements
• GasTag Bridge - connects your analyzer via Bluetooth, you can build your own or buy a print-built one from me.
• Brother label printer (Bluetooth)
• iPhone with Bluetooth 4.0+

For more information see the WebSite, https://daltonch.github.io/gastag-website/