Digital Leaf Sensor Meter for leaf sensor voltage readings - no external battery required. Special cable connects directly to a leaf sensor. Ready use. Take leaf sensor readings - connector/cable included.

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.

Hi-psi 1/4" ID special re-enforced tubing for algae free nutrient solution. Use with hi-psi pumps, accumulator & solenoid. Works with 1/4" barbs.

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

BEYON Plant Amendment™ 1.2oz (32ml) concentrate bottle - makes 33 gal/124 liters Indoor/Outdoor Overrides stress caused by climate changes & deficiencies Proven by NASA & USDA Forest Service since 1997 Meets USDA Organic (NOP) as seen on Amazon