GroStar GS1-E replacement pH electrode tents-/-indoor-greenhouses vis-overview-design-top-img img { width: 100%

vis-overview-design-top-img img { width: 100%

Increases oxygen and nutrient availability in growing media

Here are guidelines for safely using sodium hydroxide:

Recommended Use: A great multi-purpose spray gun

Soluble Potash (K2O): 6

GroStar GS1-E replacement pH electrode tents-/-indoor-greenhouses vis-overview-design-top-img img { width: 100%Description Product Details: AI58010 GroStar GS1 E replacement pH electrode Replacement GS1 probe measures pH and temperature Premium probe technologies and materials ensure high accuracy and durability with minimal maintenance Low resistance lithium glass membrane double junction structure uses blue gel electrolyte without the air bubble 1 year warranty Specifications Dimensions: 1. 3L x 4. 0W x 1. 3H (EA) 3. 8L x 7. 1W x 5. 1H (CS) Barcodes: