The Keeler Standard Otoscope 1518-P-1001 2.8V (indicated with a blue base) and 1518-P-1002 3.6V (indicated with a red base) have slimline handles which provide 2.8V dry cell or 3.6V Lithium rechargeable batteries. When you order a 3.6V version, you will need a Keeler Lithium Mini or Double Charger – please contact us for details.
 | 1518-P-1001 Standard Otoscope | 1518-P-1001 Standard Otoscope on Slim Line Handle 2.8V Dry Cell Battery |
| 1518-P-1002 Standard Otoscope | 1518-P-1002 Standard Otoscope on Slim Line Handle 3.6V Lithium Rechargeable Battery |
