Description
GroLine Hydroponics pH Tester ph ec tds meters and solutions Each zone controls 256 fixtures Each zone controls 256 fixtures blended without fine dust particles to make PCM OTBs for the required sizes
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy