Quick view Details Bluelab | sku: HGC716489 Bluelab Pro Controller MSRP: $1,376.94 Was: $1,376.94 Now: $1,033.76 View Details
Quick view Details Bluelab | sku: HGC716488 Bluelab Connect Range Extender MSRP: $232.14 Was: $232.14 Now: $174.28 View Details
Quick view Details Bluelab | sku: HGC716486 Bluelab Connect Stick MSRP: $168.54 Was: $168.54 Now: $123.88 View Details
Quick view Details Bluelab | sku: HGC716485 Bluelab Guardian Monitor Connect In-Line MSRP: $666.74 Was: $666.74 Now: $490.04 View Details
Quick view Details Bluelab | sku: HGC716484 Bluelab Guardian Connect MSRP: $507.74 Was: $507.74 Now: $373.20 View Details
Quick view Details Bluelab | sku: HGC716482 Bluelab Conductivity Pen MSRP: $104.94 Was: $104.94 Now: $82.72 Add to Cart
Quick view Details Bluelab | sku: HGC716480 Bluelab pH Pen MSRP: $126.14 Was: $126.14 Now: $117.01 Add to Cart
Quick view Details Bluelab | sku: HGC716448 Bluelab Probe Care pH & Conductivity MSRP: $30.74 Was: $30.74 Now: $29.85 Add to Cart
Quick view Details Bluelab | sku: HGC716445 Bluelab Replacement pH Probe MSRP: $83.74 Was: $83.74 Now: $79.44 Add to Cart
Quick view Details Bluelab | sku: HGC716441 Bluelab Combo Meter MSRP: $348.74 Was: $348.74 Now: $261.19 Add to Cart
Quick view Details Bluelab | sku: HGC716440 Bluelab Carry Case MSRP: $30.74 Was: $30.74 Now: $23.05 View Details
Quick view Details Bluelab | sku: HGC716343 Bluelab pH Controller - Connect MSRP: $793.94 Was: $793.94 Now: $583.57 View Details
Quick view Details Bluelab | sku: HGC716342 Bluelab pH Controller MSRP: $740.94 Was: $740.94 Now: $544.61 View Details
Quick view Details Bluelab | sku: HGC716336 Bluelab Guardian Monitor MSRP: $445.20 Was: $445.20 Now: $327.22 View Details
Quick view Details HM Digital | sku: HGC716187 HM Digital Handheld TDS-3 Tester MSRP: $22.22 Was: $22.22 Now: $13.05 View Details
Quick view Details HM Digital | sku: HGC716165 HM Digital Waterproof pH Meter MSRP: $113.16 Was: $113.16 Now: $90.79 Add to Cart
Quick view Details HM Digital | sku: HGC716155 HM Digital pH 80 Meter MSRP: $46.76 Was: $46.76 Now: $45.03 Add to Cart
Quick view Details HM Digital | sku: HGC716145 HM Digital Water Resistant Ec/TDS Meter w/ Temperature in C/F Hydrotester (Model COM-80) MSRP: $56.30 Was: $56.30 Now: $51.24 Add to Cart
Quick view Details Bluelab | sku: HGC716053 Bluelab Probe Care Kit - pH MSRP: $23.32 Was: $23.32 Now: $15.92 Add to Cart
Quick view Details Bluelab | sku: HGC716052 Bluelab Nutrient Probe Care Kit Conductivity MSRP: $30.74 Was: $30.74 Now: $20.98 Add to Cart
Quick view Details Bluelab | sku: HGC716050 Bluelab Original Truncheon Meter MSRP: $157.94 Was: $157.94 Now: $124.50 View Details
Quick view Details Bluelab | sku: HGC716049 Bluelab Commercial Truncheon Meter MSRP: $157.94 Was: $157.94 Now: $135.20 Add to Cart
Quick view Bluelab | sku: HGC716489 Bluelab Pro Controller Bluelab® Pro Controller automated pH and nutrient controller gives you full control of reservoir pH, conductivity and temperature in one place. When connected to a dosing system, the Bluelab® Pro Controller manages pH, conductivity and temperature levels... MSRP: $1,376.94 Was: $1,376.94 Now: $1,033.76 View Details
Quick view Bluelab | sku: HGC716488 Bluelab Connect Range Extender Get Connected. Improve crop performance and reduce errors with the power of data and remote monitoring. Receive wireless monitoring data from all Bluelab Connect devices to your computer and smartphone or tablet. Receive important push notifications on... MSRP: $232.14 Was: $232.14 Now: $174.28 View Details
Quick view Bluelab | sku: HGC716486 Bluelab Connect Stick Get Connected. Improve crop performance and reduce errors with the power of data and remote monitoring. Receive wireless monitoring data from all Bluelab Connect devices to your computer and smartphone or tablet. Receive important push notifications on... MSRP: $168.54 Was: $168.54 Now: $123.88 View Details
Quick view Bluelab | sku: HGC716485 Bluelab Guardian Monitor Connect In-Line The Bluelab Guardian Monitor Connect In-Line is not only a constant indicator of the desired levels of pH, conductivity and temperature of your nutrient solution, it also data logs these critical parameters to your computer for you. It does not stop... MSRP: $666.74 Was: $666.74 Now: $490.04 View Details
Quick view Bluelab | sku: HGC716484 Bluelab Guardian Connect The Bluelab Guardian Monitor Connect is not only a constant indicator of the desired levels of pH, conductivity and temperature of your nutrient solution, it also data logs these critical parameters to your computer for you. It does not stop there. You... MSRP: $507.74 Was: $507.74 Now: $373.20 View Details
Quick view Bluelab | sku: HGC716482 Bluelab Conductivity Pen Measures conductivity and temperature. Selectable units for conductivity and temperature. Backlit LCD display with low battery warning. Successful calibration indicator and calibration is optional. Fully waterproof. Auto off function and hold reading... MSRP: $104.94 Was: $104.94 Now: $82.72 Add to Cart
Quick view Bluelab | sku: HGC716480 Bluelab pH Pen Measures pH and temperature. Selectable units for °C and °F. Backlit LCD display. Double junction probe (not replaceable). Successful calibration indicator. Hold reading function and low battery warning. Fully waterproof with auto off function. Automatic... MSRP: $126.14 Was: $126.14 Now: $117.01 Add to Cart
Quick view Bluelab | sku: HGC716448 Bluelab Probe Care pH & Conductivity Everything you need to clean, hydrate and calibrate pH probes as well as clean and test conductivity (ppm/EC) probes. The instrument is only as accurate as the probe is clean. Accurate readings simplify crop management and provide improved growth... MSRP: $30.74 Was: $30.74 Now: $29.85 Add to Cart
Quick view Bluelab | sku: HGC716445 Bluelab Replacement pH Probe Adjustable brightness display. Large easy-to-read, plant-safe green LED displays. Selectable values for conductivity and temperature. Simple push button pH calibration system. No calibration required for conductivity and temperature. Silent alarm for... MSRP: $83.74 Was: $83.74 Now: $79.44 Add to Cart
Quick view Bluelab | sku: HGC716441 Bluelab Combo Meter The Bluelab Combo Meter is a conductivity, pH and temperature meter all-in-one. As the Bluelab Combo Meter is portable and does not require a power supply to operate, it can be used anytime and anywhere to help you manage your crops' daily nutrient... MSRP: $348.74 Was: $348.74 Now: $261.19 Add to Cart
Quick view Bluelab | sku: HGC716440 Bluelab Carry Case The Bluelab Carry Case provides a custom fit so you can use and read your Bluelab Meter right from the carry case. A firm outer casing offers impact reduction for your Meter. There are two pockets in the top of the case especially made for meter probes... MSRP: $30.74 Was: $30.74 Now: $23.05 View Details
Quick view Bluelab | sku: HGC716343 Bluelab pH Controller - Connect Our brainy pH Controller Connect constantly monitors and fine-tunes the pH levels for you. But more than that, it wirelessly data logs to your computer too, putting continuous information at your fingertips. Use the data to make system changes faster for... MSRP: $793.94 Was: $793.94 Now: $583.57 View Details
Quick view Bluelab | sku: HGC716342 Bluelab pH Controller Hands-free monitoring and dosing of solution pH levels. Our clever pH controller automatically monitors and fine-tunes the pH levels for you. You simply set it and forget. The pH is taken care of. For use with reservoirs up to 200 US gal/760 L... MSRP: $740.94 Was: $740.94 Now: $544.61 View Details
Quick view Bluelab | sku: HGC716336 Bluelab Guardian Monitor Adjustable brightness display. Large easy-to-read, plant-safe green LED displays. Selectable values for conductivity and temperature. Simple push button pH calibration system. No calibration required for conductivity and temperature. Silent alarm for... MSRP: $445.20 Was: $445.20 Now: $327.22 View Details
Quick view HM Digital | sku: HGC716187 HM Digital Handheld TDS-3 Tester Ideal for commercial use. Includes a carrying case with belt clip. Highly efficient and accurate due to its advanced microprocessor technology. Hold function: saves measurements for convenient reading and recording. Auto-off function: the meter shuts off... MSRP: $22.22 Was: $22.22 Now: $13.05 View Details
Quick view HM Digital | sku: HGC716165 HM Digital Waterproof pH Meter Measures pH and temperature. Auto-ranging three point calibration with digital fine tuning. pH buffer 4 solution is in a sponge embedded in a clear cap. Measurement range: 0–14 pH with a waterproof housing. Digital automatic calibration (one point), with... MSRP: $113.16 Was: $113.16 Now: $90.79 Add to Cart
Quick view HM Digital | sku: HGC716155 HM Digital pH 80 Meter Resolution: pH 0.1 pH, 0.00–14.0 pH. Accurate to +/-0.1 pH. Hold button and auto shut-off. Automatic calibration: Auto-ranging to 4, 7 or 10 pH. Very reliable and long lasting. Low battery indicator. Clear cap to notice moisture (or lack of) on probe... MSRP: $46.76 Was: $46.76 Now: $45.03 Add to Cart
Quick view HM Digital | sku: HGC716145 HM Digital Water Resistant Ec/TDS Meter w/ Temperature in C/F Hydrotester (Model COM-80) The COM-80 is an economically priced, reliable EC/TDS meter that is ideal for testing applications such as hydroponics, gardening, pools, spas, aquariums, reef tanks, water ionizers, drinking water and more. Measures electrical conductivity (EC), total... MSRP: $56.30 Was: $56.30 Now: $51.24 Add to Cart
Quick view Bluelab | sku: HGC716053 Bluelab Probe Care Kit - pH Everything you need to clean, hydrate and calibrate pH probes. Probe cleaning and correctly storing pH probes ensures you get the most accurate readings possible and will maximize the life of a probe. The probe surface is where the instrument takes the... MSRP: $23.32 Was: $23.32 Now: $15.92 Add to Cart
Quick view Bluelab | sku: HGC716052 Bluelab Nutrient Probe Care Kit Conductivity The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. If the probe is contaminated or dirty, it affects the accuracy of the reading... MSRP: $30.74 Was: $30.74 Now: $20.98 Add to Cart
Quick view Bluelab | sku: HGC716050 Bluelab Original Truncheon Meter With its super tough, high-quality, fully waterproof design, no calibration required, daylight readable blue LEDs and no on/off buttons to worry about, the Bluelab Truncheon® Nutrient Meter has proven itself as the world's favorite nutrient meter. It is... MSRP: $157.94 Was: $157.94 Now: $124.50 View Details
Quick view Bluelab | sku: HGC716049 Bluelab Commercial Truncheon Meter With a conductivity range right up to 6.0 EC (60 CF, 3000 ppm x 500 and 4200 ppm x 700), it will never leave you short. The Commercial Truncheon® Nutrient Meter has been designed for hydroponic crops that require a higher than normal EC or ppm... MSRP: $157.94 Was: $157.94 Now: $135.20 Add to Cart