Generate your AI diagnostic plan online, then step into steel plant rooms or dead-zone basements to read, follow, and record test measurements completely offline in local SQLite.
Experience zero-latency filtering across customer addresses, model numbers, fault codes, and pinned service tickets:
Herm-C measured 0 MFD. Replaced with new dual run capacitor, compressor startup restored at 11.2A RLA.
Replaced high limit switch and cleaned secondary blower wheel. Airflow normalized at 1,150 CFM.
Pitted contactor points causing 0V drop across line/load. Replaced 30A 24V coil contactor.
Stuck closed thermal expansion valve. Evacuated system to 350 microns and recharged 8.5 lbs R-410A.
Herm terminal measured 2.1 MFD (nominal 45 MFD). Replaced with Turbo200 universal capacitor.
When you step into a commercial basement or rural attic, web apps lock up with spinning wheels.
Queries resolve in under 5 milliseconds against an on-device SQLite database. No waiting on slow cellular latency or SSL handshakes in weak signal areas.
Work without interruption. When your phone reconnects to cellular or Wi-Fi in the truck, all diagnostic records, notes, and photos sync to cloud backups.
Pin complex multi-visit jobs to the top of your dashboard. Instant recall of past coil cleanings, component part numbers, and refrigerant charge baselines.
Initial AI diagnostic pathway generation utilizes cloud models when connected. Once generated, the entire diagnostic decision tree, steps, and target values are cached locally in your on-device SQLite database. You can read, follow, verify readings, and record test measurements in dead-zone basements with zero cell reception.
The 10,000+ error code database, the duct sizing CFM calculator, the multi-dimensional HVAC unit converter, and your 90-day service call history search run 100% offline locally in SQLite.
All test findings, notes, and photos are committed immediately to your local SQLite database. As soon as your phone reconnects to cellular data or Wi-Fi (such as returning to the service truck), all records automatically synchronize to the cloud.
100% Field Ready
Download ACLogics on iOS and Android. Try for free — no credit card needed. Read, follow, and record test measurements in signal-free basements.
