| Name | Value |
|---|---|
| NAME | 6540-391075 |
| LIFE EXPECTANCY | 13 |
| BRIEF DESCRIPTION | DO NOT USE |
| NOMENCLATURE | VISUAL STIMULUS UNIT. KEYSTONE VIEW CO., DIV. MAST/KEYSTONE. AN ELECTRICALLY OPERATED UNIT DESIGNED AS A VISUAL STIMULUS FOR THE RECORDING OF INVOLUNTARY, RAPID MOVEMENT OF THE EYE IN NYSTAGMUS OR SACCADIC CONDITIONS. |