Environmental Controllers

GrowControl replacement sensor cable, 15 ft (703150) male to male with molded plugs. GrowControl sensor extension cable, 15 ft (703152) or 50 ft (703154) male to female with molded plugs.

XD Eight-output expansion module for Agrowtek's GC-Pro and GC-ProXL series controllers. Add eight more outputs to GrowControl controllers by installing an XD module. GC-Pro controllers accept up to one XD module; GC-ProXL controllers accept up to three XD modules.

AgrowDose Quad dosing pump for nutrient and pH buffer injection with GrowControl controllers and hydroponics sensors. Four independent heavy-duty pumps in one enclosure with built-in relays for direct connection to a controller. Tubing adapters and power supply included.

Precision aspirated climate sensors for Agrowtek,s GrowControl series controllers provide temperature, humidity and light (irradiance W/m2) readings; optional CO2 ppm sensor module installs into climate sensor. Aspirator fan with cleanable filter ensures accurate sensor readings. Includes a 15 ft sensor...

Four relay-controlled outlets for banked equipment control with GrowControl series controllers. All four receptacles are operated simultaneously. Recommended for fans and small lighting loads. Rated at 120 Volt ac/15 Amps.