Meters & Controllers

Hydro Systems E-Dos Electric Pump Flow Meter Kit | with Clamp on Fittings

Product Code:

DOSMHYD10100282

Hydro Systems E-Dos Electric Pump Flow Meter Kitwith Clamp on FittingsThe Multi Nutrient Delivery Systems (MNDS) provides a simple and easy method that maintains your horticulture nutrient delivery system for your growing needs. The MNDS eliminates the time consuming method of 'pour and mix,'...

$3,059.00

Out of stock

Aqua-X Pro Controller with AMP-3 Sensor Board,Free App

Product Code:

TRCNFS2

TrolMaster (NFS-2) Aqua-X Pro Controller The NFS-2 controller from TrolMaster is one of the most advanced irrigation controllers available today. The NFS-2 is a multi-functional controller which can control multiple irrigation solenoids and pumps. The NFS-2 can also monitor multiple water...

$2,592.79 $2,623.95 -1%

In Stock: 8

Bluelab Connect Pro Controller | Remote Monitoring of pH, EC and Temperature

Product Code:

BLBCONTPRO

Bluelab Connect Pro ControllerRemote Monitoring of pH, EC and TemperatureStay connected to your reservoir's pH, EC, and temperature with the Bluelab Pro Controller. This controller maintains stable pH and nutrient levels in your reservoir, ensuring optimal nutrient availability for your plants....

$1,432.45 $1,812.17 -21%

Out of stock

Aqua-X Plus Controller with AMP-3 Sensor Board,Free App

Product Code:

TRCNFS3

TrolMaster (NFS-3) Aqua-X Plus Controller The Aqua-X Plus controller is an upgraded version of the Aqua-X controller. Itâs a professional-grade multi-zone irrigation control system. It has an 800x480 7â LCD touch-screen monitor, features multiple advanced pump and solenoid control...

$1,306.19

In Stock: 9

Bluelab pH Controller | 6.5ft Probe Cable - Dose pH Up or pH Down

Product Code:

BLBCONTPH

Bluelab pH Controller6.5ft Probe Cable - Dose pH Up or pH DownThis controller fine-tunes the reservoir pH levels for you. It offers automatic measuring and adjusting to pre-set pH levels with optional alarms. Provides consistent control of pH in growing systems with intuitive "on time" and "off...

$756.13

Out of stock

Bluelab Guardian Monitor In-Line Connect | 10 ft In-line Probe Cable

Product Code:

BLBMONGUACONIN

Bluelab Guardian Monitor In-Line Connect10 ft In-line Probe CableThreaded probe heads allow for simple installation direct into an irrigation line for effective in-line measurements. Suitable for use before or after mechanical injectors. Both conductivity and pH probes can screw directly into...

$598.62 $814.77 -27%

Out of stock

Bluelab Guardian Monitor Connect | 6.5ft Probe Cable

Product Code:

BLBMONGUACON

Bluelab Guardian Monitor Connect6.5ft Probe CableA constant indicator of pH, conductivity, and temperature, enabling you to optimize these parameters. Monitor and wirelessly data log the essential nutrient solution parameters - pH, conductivity, and temperature - when teamed up with a Bluelab...

$476.01 $620.47 -23%

Out of stock

Bluelab Combo Meter Plus | Measures pH, Conductivity & Temperature

Product Code:

BLBMETCOMPLUS

Bluelab Combo Meter PlusMeasures pH, Conductivity & TemperatureAn all-in-one, convenient portable solution for accurate measurement of pH, conductivity, and temperature in nutrient solution. The battery-powered, lightweight unit can be used anywhere, anytime to measure critical parameters related...

$423.12 $550.11 -23%

In Stock: 24

Bluelab Guardian Monitor | 6.5ft Probe Cable

Product Code:

BLBMONGUA

Bluelab Guardian Monitor6.5ft Probe CableMonitoring your crops 24 hours a day, with the ability to set high and low alarms for each parameter. A flashing display lets you know if your parameters move away from the optimum, allowing you to make the important adjustments quickly and effectively....

$414.13 $555.70 -25%

Out of stock

Bluelab Pulse Multimedia EC & MC Meter | Measures EC, Moisture & Temperature

Product Code:

BLBMETPULSE

Bluelab Pulse Multimedia EC & MC MeterMeasures EC, Moisture & TemperatureAll-in-one device measures EC, moisture, and temperature with a single click, and in under ten seconds. Simply and easily spot check moisture and temperature directly from the root zone, or nutrient solution to allow early...

$370.12 $481.18 -23%

In Stock: 49

Bluelab Combo Meter | 6.5ft Probe Cable

Product Code:

BLBMETCOM

Bluelab Combo Meter6.5ft Probe CableA convenient and portable all-in-one solution. This meter measures pH, conductivity, and temperature. The easy to read screen and push button operation makes it simple to choose your preferred parameter to display. This meter can be used anytime and anywhere to...

$351.79 $467.38 -25%

In Stock: 95

Aqua-X Controller with Water Detector set, Free App

Product Code:

TRCNFS1

TrolMaster (NFS-1) Aqua-X Controller TrolMaster's Aqua-X (NFS-1) system is a professional-grade irrigation control system. It is a fully customizable modular designed system. Installation is simple and the system is easy to expand. The Aqua-X is designed to control up to 30 separate irrigation...

$342.99 $348.60 -2%

In Stock: 71

Active Aqua Grow Flow Ebb and Gro Controller Unit w/2 Pumps

Product Code:

GFO7CB

Each Grow Flow Controller Unit can control up to 24 of our 5-gallon growing modules, and up to 48 2-gallon modules. Includes one 7-gallon controller bucket, premium Grasslin® timer, two 250 GPH pumps, all fittings, 1/2" tubing for pumps, and sample nutrients. Emergency shut-off valve...

$327.03 $389.33 -16%

In Stock: 63

Hanna pH, EC & TDS Tester | High Range

Product Code:

HIHI98130

Hanna pH, EC & TDS TesterHigh RangeA waterproof tester that offers high accuracy pH, EC/TDS, and temperature measurements in a single tester! No more switching between meters for your routine measurements. This floating, waterproof combination tester has an easy to read, LCD and an automatic...

$293.99

In Stock: 2

Heavy Duty Nutrient EC+Temp Sensor drop-in/inline compatible

Product Code:

TRCPCT3

TrolMaster (PCT-3) Heavy Duty Nutrient EC/Temp Sensor for Aqua-X System TrolMaster's new PCT-3 EC & temperature probe has been improved in several ways. The new PCT-3 features a reduced diameter protective sleeve and threaded body that will allow the probe to be installed into standard...

$229.59 $241.50 -5%

In Stock: 15

Water Content Sensor with Cable Set

Product Code:

TRCWCS1

TrolMaster (WCS-1) Water Content Sensor for Aqua-X System TrolMaster's WCS-1 water content sensor allows the user to monitor the % of water / nutrients within the growing medium. The moisture level / water content is displayed in real-time on the WCS module itself, the Aqua-x (or Hydro-X Pro)...

$226.79 $241.50 -6%

In Stock: 19

Bluelab Soil pH Pen

Product Code:

BLBPENSOILPH

Bluelab Soil pH PenKnow that your nutrients will be made consistently available to your plants. The Bluelab Soil pH Pen provides a pH and temperature reading of media including soil, coco and rockwool. It works in solutions too. Accurately monitor and adjust pH levels right from the palm of your...

$223.28 $288.16 -23%

In Stock: 13

Bluelab pH Probe Inline | 3/4in NPT Thread - Use with 1in Adapter

Product Code:

BLBPROBPHIN

Bluelab pH Probe Inline3/4in NPT Thread - Use with 1in AdapterA replaceable double-junction pH probe for your Bluelab Guardian Monitor Connect Inline. Double-junction probe reduces reference contamination, extending longevity. Fully waterproof, fast sensor response ensures quick and easy accurate...

$221.65 $288.16 -23%

In Stock: 23

GroStar GS2 Soil pH Pen

Product Code:

AI31020

AI31020 - GroStar GS2 Soil pH Pen Lab grade instruments designed specifically for growers! Includes: • 2-year warranty (instrument) • 1-year warranty (probe) • pH 7 & pH 4 solution (50ml bottles of each) • KCL soaking solution (10ml bottle) • Cleaning brush • Hole dibber • Lanyard...

$215.87 $256.99 -16%

In Stock: 143

Inline EC+Temp Sensor, Heavy Duty

Product Code:

TRCPCT2

TrolMaster (PCT-2) Heavy Duty Inline EC/Temp Sensor for Aqua-X System The TrolMaster EC & Temperature probes provide accurate and reliable monitoring on the EC and temperature of the water being monitored by the Aqua-x. The PCT-2 probe is a commercially rated probe and it connects to the...

$207.19 $219.45 -6%

In Stock: 11