Wearable plant Leaf Sensor for all plants. Know when to water. Easy to use. Measures water levels using a digital multimeter or Arduino data logger. Precision Irrigation Monitor when used with these devices. NEW v4 upgrades includes 10' connector cable.

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

The original aeroponic system with closed-loop reservoir, hi-psi pump, micro-filtration, germination accessories & more!

A specially designed accumulator pressure tank for aeroponics & irrigation control. This unit help extends the life your pump & allows for more spray jets in the aeroponic system. This pressure tank has a 3/4" stain-less steel male pipe thread port.

Leaf Sensor Rev4 and Digital Meter pak for leaf sensor voltage readings - no external battery required. Special cable connects directly to a leaf sensor. Ready use. Includes Leaf Sensor, Digital Meter and cable & CD-ROM