A professional diagnostic tool designed for MacBook repair technicians. The S-UEM allows for quick monitoring of the status of USB-C (Thunderbolt) and EDP (display) connectors directly on the logic board, eliminating the need for complex manual measurements.
Thanks to its built-in reference values, the tester instantly indicates anomalies such as short circuits, excessively high or low values, enabling rapid localization of power, display, or camera-related faults.
The integrated color display provides a clear and quick reading of measurements.
The device can be powered by USB-C, Micro-USB, or AAA batteries for use both in the workshop and on the go.
S-UEM2 – MacBook Version 2016 TO 2020
The S-UEM2 is specifically designed for MacBooks equipped with Intel USB-C ports manufactured between 2016 and 2020.
It allows you to:
- Diagnose USB-C power supply failures (5V TO 20V)
- Quickly check EDP display connectors
- Identify integrated camera faults
- Detect short circuits and abnormal values on connectors
- Automatically compare measurements with the original values stored in the device
MacBook Air 13" — 2018 TO 2020
A1932, A2179MacBook Pro 13" — 2016 TO 2020
A1706, A1708, A1989, A2159, A2251, A2289MacBook Pro 15" — 2016 TO 2019
A1707, A1990MacBook Pro 16" — 2019
A2141- Extended compatibility with newer MacBooks
- A more comprehensive measurement database
- Faster diagnostics of motherboard connectors
- Advanced detection of faults related to USB-C power, display, and communication circuits
- A tool particularly suited to workshops specializing in the latest generation of Apple repairs.
Compatible with:
S-UEM3 PRO – New Generation 2016 TO 2026
The S-UEM3 PRO is the evolution of the S-UEM2.
This version is designed for newer MacBooks and offers expanded coverage of Apple Silicon generations, as well as more supported connectors and models.
Compared to the S-UEM2, the S-UEM3 PRO provides:
The S-UEM3 PRO is compatible with recent MacBooks, from 2016 TO 2026 depending on the model:
MacBook Air 13" — 2018 TO 2026
A1932, A2179, A2337, A2681, A3113, A3240, A3449
MacBook Air 15" — 2023 TO 2026
A2941, A3114, A3241, A3448
MacBook Pro 13" — 2016 TO 2022
A1706, A1708, A1989, A2159, A2251, A2289, A2338
MacBook Pro 15" — 2016 TO 2019
A1707, A1990
MacBook Pro 16" — 2019 TO 2026
A2141, A2485, A2780, A2991, A3186, A3403, A3428, A3429
MacBook Pro 14" — 2021 TO 2026
A2442, A2779, A2918, A2992, A3112, A3185, A3401, A3434, A3426, A3427





