6540-403074 (2185)    CATEGORY STOCK NUMBER (6917)

Name Value
NAME 6540-403074
LIFE EXPECTANCY 13
BRIEF DESCRIPTION DO NOT USE
NOMENCLATURE 
VISUAL STIMULUS UNIT. CADWELL LABS. AN ELECTRICALLY OPERATED
UNIT DESIGNED AS A VISUAL STIMULUS FOR THE RECORDING
OF INVOLUNTARY, RAPID MOVEMENT OF THE EYE IN
NYSTAGMUS OR SACCADIC CONDITIONS.