The tool for perfect watering of rockwool products The syringe with a needle made from 1/4" tubing allows you to easily take a water sample from your rockwool. If the water sample shows too high pH, it is time to water again. Measures from 5- 60 ml.
| Hydrofarm, Inc. | |
|---|---|
| Product Category | Agricultural and Farming Products and Equipment |
| Product Number | AD207079 |
| Product Name | 0cc Syringe with plastic needle for EC/pH tests |
