One of the education topics in Lapland Education Centre REDU is to learn how to do typical maintenance tasks to air source heat pumps (ASHP). In the following 360 type lightweight digital twin one can learn or revise how to do measurements with a digital manifold gauge.

Info button. Hover over draws a pop-up and clicking it opens a video.
Move towards the arrow side by clicking. Changes the viewing angle.
Zoom in/Zoom out.
Gyro on/off. Control the view with a mobile phone’s gyroscopic sensor. Might not work correctly with your mobile device.