Wearable plant Leaf Sensor Rev4 w/clip. GREAT price! It knows when to water. Wire insert into 3-wire connection. Precision Irrigation Monitor. Hurry while supplies last.

AgriHouse's NASA sponsored Leaf Sensor Rev4 wearable for plants. It knows when to water. Water resistant low power device Easy to use. Measures plant water levels using a digital multimeter or data logger for precision irrigation control.

Calibration Stardard Card for calibration the Leaf Sensors -contains 1 ea. graduated calibrated micro-thin disks. Track voltage / inches (mm).

Plastic high quality hi-pressure aeroponic mister spray jet. Hydro-atomize water and nutrient solutions to 5-25 micron droplets. Lowest water usage - fine mist full cloud pattern. Orifice size: 0.016". Easy to clean. Package size: 2 ea.

This liquid pH adjuster (LO) is specially formulated for lowering the pH of an aeroponic nutrient solution. 18 fl. oz. (532 ml)bottle