Monitor pH, temperature, and conductivity in plant growth solutions around the clock with this Wi-Fi-connected probe monitoring system from Bluelab. Bluelab Guardian Monitor Connect Inline.

Gavita EL3 Master Controller Designed to maximize performance of fixtures, LCD touchscreen interface is clear and simple to set up.View real-time and historical data.

AC Infinity CTR69P Smart Environmental Controller.Digital Controller for use with AC Infinity devices to produce an optimal environment.

Be alerted to water leaks (presence of unwanted water) or use as a water-verification monitor (lack of water in irrigation system).

These multiparameter probes provide accurate and reliable monitoring on the pH, EC, and TDS.

Titan Controls Substrate Sensor.Determine accurate electrical conductivity, growing media, and volumetric water content to optimize the irrigation strategy for your indoor growing setup.

This multi-functional controller can control multiple irrigation solenoids, pumps, and water sensors..

Low-voltage output module that can be used on the HCS-1, HCS-2 controllers, to be used as a temperature, humidity, CO2, or timer device module..

Use with TrolMaster TS-1/2, HS-1, and ARS-1 controllers.

AC Infinity CTR69A Smart Environmental Controller (CTR69A).Digital Controller for use with AC Infinity devices to produce an optimal environment.

Connect and control standard humidity or dehumidifying devices using the Hydro-X controller. TrolMaster Hydro-X Humidity Device Station - 120V.

Designed to simplify nutrient testing in hydroponic solutions, this meter features a durable design, quick connect probe with 3 sensors, and LCD 3-line display for complete data review..

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.For use with TrolMaster Hydro-X Pro controller to manage speed of 3-phase AC motors like those in industrial fans.

.These lighting control adapters are designed specifically for various types of grow lights including LEDs, HIDs, & Fluorescent to control spectrum, schedule, and ballast.

TrolMaster Multifunction Crimper.

TrolMaster Carbon-X CO2 Emergency Stop Station.This 120-volt outlet provides a simple method to shut off the CO2 supply when any fault or high CO2 level is detected.

.The Bluelab pH and Pro controllers are an advanced monitoring and control solution for large commercial growers with irrigation solution tanks between 2,000 and 20,000 Gallons.

.These lighting control adapters are designed specifically for various types of grow lights including LEDs, HIDs, & Fluorescent to control spectrum, schedule, and ballast.

Bluelab Combo Meter Plus Leap pH Probe.This combination pH, nutrient conductivity, and temperature meter from Bluelab quickly takes multiple accurate plant measurements, ensuring long-term health and vigorous growth.

Compatible with all Hydro-X control/device modules with the flexibility of a web-based program as well as the App. TrolMaster Hydro-X Pro Environment Control System w/ 4-in-1 Sensor.

Hanna Instruments GroLine Monitor for Hydroponic Nutrients - Inline Probe.Track pH, conductivity, and temperature accurately and download data to your PC or external drive.

Select Hydro-X sensors compatible with Hydro-X & Hydro-X Pro controllers to suit the needs of your growing space.

CO2 Alarm works with the Carbon-X system is mounted inside or outside growing spaces and provide both audible and visual alerts when CO2 levels rise above safe or pre-set levels. TrolMaster CO2 Alarm Station w/ Cable Set - Amber Light.

Bluelab pH Pen.

Easily connect and control standard supplement CO2 devices or exhaust controls to the Hydro-X. TrolMaster Hydro-X CO2 Device Station.

TrolMaster Aqua-X Controller with Water Detector Set.

TrolMaster Hydro-X RJ12 to 3Pin IP67 Cable Set.Threaded waterproof connector converter cable designed for use with Fluence brands LED fixtures.

Monitor the water content of your growing media with this sensor and receive alerts directly to your Smartphone..

This handheld pen from Bluelab quickly and easily gathers pH and temperature readings from a solution. Bluelab pH & Conductivity Starter Pack.