Don't do it, bro.

The device features both metric and imperial scales, laser-etched for reliable accuracy to the nearest 0.5 cm or 1/8 in.

Conventional methods where rulers or tape measures are attached to a wall can lead to discrepancies and can be difficult to execute in outdoor environments. Our technology eliminates measurement inconsistencies for the human wingspan test through standardization, reliability, and portability. Additionally, it allows users to repurpose their existing equipment for added versatility. Translation: less stuff to drag out for athlete assessments.

Yes. The Mounted Wingspan effortlessly handles sitting arm span measurements.