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

Leaf Sensor Wireless Remote Node for data transmission of up to 2 ea. leaf sensor voltage readings - no external battery required. Solar powered. Transmits to the Starman II Wireless Base Station. Ready use with the REV3 Leaf Sensor.

All-round liquid mineral (10-8-32) formula concentrate with trace elements for growing most plants, vegetables, shrubs and trees in an aeroponic system, 18 fl. oz. (532 ml) bottle. Fortified with BEYOND Plant Amendment.

Leaf Sensor Rev4- Digital Meter - Calibration Combo pak II for leaf sensor voltage readings - no external battery required. Special cable connects directly to a leaf sensor. Ready use. Includes Leaf Sensor, Digital Meter, Calibration std card and cable

Bushing 1/4" Male Pipe Thread x 1/8" Female Pipe Thread - Black. Package size: 2 ea.