Chinese NIR pad: Initial measurements
My NIR pad from Aliexpress has arrived today and I’ve spent some time taking measurements.
It is a cheap one (24 x 12 cm). You can see it in the link below
A pad this size is perfect for how I plan to use it, but the measurement results have been a bit dissapointing.
Based on the specs, I should expect 100 mW/cm2 at 0 distance, but the measurements taken show it is significantly below that:
More details in the next post.