Meter group Teros 12

Correct positioning of the Meter Group Teros 12 probe ensures accurate and consistent measurements of moisture, EC, and temperature, helping you make informed irrigation and nutrient decisions.

Rockwool cubes and slabs

• Place the probe 1 inch from the bottom of the Rockwool cube or slab.

• If using a Rockwool slab, position the probe equidistant between two plants to ensure balanced and representative readings.

Coco coir and organic substrates

The ideal placement varies based on pot size:

• 1-gallon coco pots → 1 inch from the bottom

• 2-gallon coco pots → 2 inches from the bottom

• 3-gallon coco pots and larger → 3 inches from the bottom

Large no-till or living soil beds

Check out our FAQ for this specific use case below.

How do I position my substrate probe in a large no-till or living-soil bed?

Why proper probe placement matters

• Ensures precise substrate data for moisture, EC, and temperature.

• Helps optimise watering and feeding schedules.

• Provides consistent root-zone readings, leading to healthier plant growth.

Still have questions? Contact us on [email protected].