Digital Leaf Sensor Meter for leaf sensor voltage readings - no external battery required. Special cable connects directly to a leaf sensor. Ready to take leaf sensor readings, connector/cable included.
Precision Leaf Sensor Data Acquisition Interface for analog-digital conversion of leaf moisture. Extended irrigation control for soil, aeroponics, hydroponics and drip. Includes leaf sensors, calibr., shielded cables, connectors, DAQ & control software.