LEA GRATINGS® A PREFERENTIAL LOOKING TEST
Brand: GOOD - LITE
$562.95
In stock
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Medical device notice: Use this product only as directed. It is not intended to diagnose, treat, cure, or prevent any disease. Read our full disclaimer.
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LEA GRATINGS® are for preferential looking test situations with infants or children and adults with disabilities to determine detection acuity. Grating levels printed on each handle are: 0.25, 0.5, 1.0, 2.0, 4.0 and 8.0 cpcm (cycles per centimeter of surface). Includes instructions, a storage case, and 4 paddles.
Dimensions: 8" (20 cm) in diameter.
