On this website, you'll find additional materials to help you with your nerd.tool.1.



In this section you can find videos with additional informations to the nerd.tool.1

Play Video

MacBook Pro calibration

Play Video

MacBook Air calibration

Play Video

Sensor reset (only for nerd.tool.1 calibrated sensors)

Play Video

Identifying an Apple calibrated Sensor

nerd.tool.1 firmware update (coming soon)

Play Video

Louis Rossmann nerd.tool.1 demonstration

Supported MacBooks


A2485 / A2780

A2442 / A2779


For any questions feel free to contact us

Please do not hesitate to reach out to us with any requirements, ideas, or inquiries you may have.


After replacing the display angle sensor and installing a new one, the new angle sensor has to be calibrated. nerd.tool.1 was designed for this specific task.

Please watch this instructional video on how to use the nerd.tool.1


We ship worldwide unless prohibited by sanctions or an embargo.

No, the nerd.tool.1 doesn't fix this problem. The nerd.tool.1 is only designed to calibrate the display angle sensor.

Shipping is scheduled for the second half of October.

There is currently no plan to rent the nerd.tool.1.