| Model | Outlets | Hi / Lo Power | Head Selection | Pattern Selection | Head Mapping | Price* | ||
|---|---|---|---|---|---|---|---|---|
| * Suggested retail price | ||||||||
| A. | 21.7001 | 2 | YES | NO | NO | NO | $ 81.30 | more |
| B. | 21.7002 | 4 | YES | YES | NO | NO | $120.72 | more |
| C. | 21.7008 | 8 | YES | YES | YES | NO | $129.18 | more |
| D. | 21.7009 | 4 | YES | NO | NO | YES | $125.44 | more |
| E. | 21.7010 | 6 | YES | YES | NO | YES | $125.44 | more |
| F. | 21.7012 | 12 | NO | YES | YES | NO | $140.92 | more |
| G. | 21.7206 | 6 | YES | YES | YES | NO | $147.94 | more |