Note: Preference types are in bold print order number.
| description | color | order number (with battery case 2 x 9V or 4 Mignon AA) |
| Front 0.04 inch recess, closed, narrow side below with breach for connector cable |
light gray | 0230106031/AMIK |
| Front 0.04 inch recess, closed, narrow side below with breach for connector cable |
black | 0230106032/AMIK |
| Front 0.04 inch recess, with window, narrow side below with breach for connector cable |
light gray | 0230106033/AMIK |
| Front 0.04 inch recess, with window, narrow side below with breach for connector cable |
black | 0230106034/AMIK |