

Double junction pH electrode with 1 meter cable and gel filled electrolyte solution for all "MW" and old style "SM" pH units. Note: This probe replaces the old MA911B/1.
| Product Dimensions | 6 x 2 x 2 inches |
| Item Weight | 3.2 ounces |
| Manufacturer | Hydrofarm, Inc. |
| ASIN | B002P35YK6 |
| Item model number | MISE220 |
| Date First Available | September 14, 2009 |
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