Environmental Monitoring
| Image | Name | Price | Add to basket |
|---|---|---|---|
 | Dial Hygrometer | £3.50 | |
 | Max / Min Thermometer | £10.00 | |
 | Digital Thermometer / Hygrometer | £12.00 | |
 | Digital Nutrient & Growroom Thermometer | £12.00 |
©2011 The Hydroponics Store.
| Image | Name | Price | Add to basket |
|---|---|---|---|
| Dial Hygrometer | £3.50 | |
| Max / Min Thermometer | £10.00 | |
| Digital Thermometer / Hygrometer | £12.00 | |
| Digital Nutrient & Growroom Thermometer | £12.00 |