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 - includes Leaf Sensor Rev4, CD, Digital Meter, Calibration std card and cable

Leaf Sensor Rev4 Wireless Base Stations handles 1 to 20 Remote Nodes - up to 40 leaf sensors! DLS gateway offers 24/7 cloud based information. Access sensor data from your computer, ipad, & Android. Device Cloud Data Service 1st-yr free!

Leaf Sensor Rev4 bear 3-wire sensor. TECH SPECIAL knows when to water. Includes heat shrink. Precision Irrigation Monitor Sensor. Hurry while supplies last.

Benchtop Data Acquisition (DAQ) Module for 14-bit analog to digital conversion of leaf moisture for precise measurement and irrigation control. Perfect for laboratory and research. Trending v1.4 software included.

NASA developed Aeroponic Substrate offer the fastest germination of almost any size of seed. Polystyrene re-usable. Size: 15" wide x 12' long x 0.002" thick