EEthai Pro is the ultimate Electrical Design App for Android, designed for electricians, engineers, and students in Thailand. Save time, reduce errors, and make professional calculations for every electrical project.

- Wire Size Calculator – Quickly calculate main and branch cables.
- Motor Load & Circuit Design – Compute motor currents, overloads, and protection.
- Voltage Drop & Power Factor – Ensure accurate system performance.
- Conduit, Raceway & Cable Tray – Determine correct conduit fill and cable layout.
- Energy & Power Calculations – Calculate load, efficiency, and power factors.
- User-Friendly Interface – Simple, fast, and easy to use on Android.