AeroLog

AeroLog is a standalone, local-first logging utility designed for HVAC technicians, mechanical operators, and engineers to track industrial air compressor maintenance routines, run hours, and part statuses without requiring any active internet connection.

All input data is saved exclusively on the device's private sandboxed storage, guaranteeing complete local control and total privacy.

Key features include:
- Machine Registry: Register multiple industrial compressor units by inputting brand, model, serial number, and initial hours of operation.
- Maintenance Log Entry: Record manual logs including current run hours, oil level checks (OK, Low, Critical), air filter conditions (Clean, Dirty, Replaced), technical details, and custom notes.
- Pre-set Inspection Checklists: Access and execute interactive step-by-step guides for common routines, including the Daily Operator Check, 500-Hour PM Check, and 2000-Hour PM fluid/filter replacements.
- Local Search & Filter: Filter logs and checklist audits by compressor unit, date, oil level, or filter status with immediate local lookup query.
- Virtual Run-Time Counter: Start and run a built-in stopwatch to track test run intervals. Easily save and add elapsed time to a machine's total runtime directly.
- Offline Error Code Dictionary: Look up standard industrial compressor error codes (e.g., Atlas Copco, Ingersoll Rand, Kaeser) and view step-by-step diagnostic recommendations.
- Local Purge: Easily erase sandboxed database data and reset registry parameters anytime.