Keeler 38 Plate Ishihara Colour Test Category_Disposables/Dressing & Wound Care/Cast Supplies/Casts/Modroc Plaster Bandages above the light changes to

above the light changes to orange

Easy velcro fastening round the back of the neck

with optional power level indicator

Intensity Mode - 5 Different Levels

Keeler 38 Plate Ishihara Colour Test Category_Disposables/Dressing & Wound Care/Cast Supplies/Casts/Modroc Plaster Bandages above the light changes toIdeal for commercial industrial colour screening Tests for protan and deutan defects. Patients must identify numbers or patterns formed in a matrix of small coloured dots varying in colour and intensity (psudeo ischomatic plates). Two editions available: 38 plate for detailed investigation 24 plate for quick screening