Ishihara Color Blindness Test Book sub2-measuring-rods Perfect For All Types Of

Perfect For All Types Of Sled Dragging & Pushing

Measuring Range: 0-140mm

3 year guarantee

1kg with battery

1x Washable Pouch

Ishihara Color Blindness Test Book sub2-measuring-rods Perfect For All Types OfThe Ishihara Color Blindness Test was developed in 1917 Japan by Dr Shinobu Ishihara and is the most well known Color Blindness Test worldwide. The Ishihara Color Blindness Test consists of color dotted plates which show either a number or a path. Available in either 14 Plates; 24 Plates or 38 Plate Books. The Ishihara Color Blindness Test has 4x different types of tests: Vanishing Color Blind People will not see the figure. Transformation Color Blind