
Free
About
Flow 32/33 is the companion app for configuring and monitoring COMAC CAL Flow 32/33 devices.
Connect directly over Bluetooth to:
• Monitor current flow and measurement values
• Read device settings and configured parameters
• Update supported configuration values
• Review basic and digital output parameters
• Restore the device to factory settings
The app communicates locally with your Flow 33 device and does not require a user account.
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What's New in Flow 33
1.2.1
August 12, 2026


