Ecowitt WH51 Soil Moisture Sensor Grow Light Bulbs migration from outside may occur

migration from outside may occur in warmer months

Arbor Diameter: 1"

• 10 HydraFlex Circulators

User-Friendly Designs: Mesh window for easy observation

The unit also features long-life dual ball bearings

Ecowitt WH51 Soil Moisture Sensor Grow Light Bulbs migration from outside may occurNOTICE: You MUST use a WiFi Gateway with this moisture meter. (You can use up to 8 Moisture meters per gateway.) This is a smart WiFi tool and will not give your data without WiFi Hookup. WiFi Gateway Sold Here (Use up to 8 Moisture Meters per Wifi Gateway) Combo with Gateway and Meter Sold Here How To Water Living Soil? Use this moisture meter and keep the percentage in the 25% 45% Range with the target at 35%. My meters are all set to default 170