Choosing the Cap Size
Specifying the right cap size is critical for ensuring the sensors are in the right place when taking measurements. Our supplier recommends measuring the head diameter in the horizontal circumference as shown in the image below.
Once you have the measurement for your test subjects, specify the closest size to the ones available, for example 54.5cm → 54cm, 59cm → 58cm, etc. If you need larger or smaller sizes, please contact support.
Last modified 3yr ago