Baseline Discrim-a-gon 2 point Discriminator (Set of 2)

~~The Baseline DISCRIM-A-GON Consists of 2 separate 2-point discrimination octagons (D1and D2)
Each octagon measures a different range of 8 labeled fixed 2 point intervals ranging from 1 mm to 25 mm for accurate and consistent measurements
Easy-to-use, lightweight plastic wheel is the perfect sensory evaluation tool to test static and dynamic 1 and 2 point discrimination