| |  | | | | Displaying 1 to 20 (of 72 products) | Result Pages: 1 | | Sort by Popularity- | Manufacturer | Product(s) | Model | Price | Buy Now | | Bluelab | BLUELAB GUARDIAN MONITOR
Bluelab® Guardian MonitorIn just one glance it measures all three critical parameters for successful growth pH, conductivity and temperature.
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.
... — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info. | 716336 | $258.26 | | | Bluelab | Bluelab Replacement pH Probe for Guardian, Combo, & pH Meter
Bluelab Bluelab Replacement pH Probe for Guardian, Combo, & pH Meter (BLU24102)Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled (non-refillable) making it maintenance free and a double junction reference providing longer life!
... Note: Calibration Buffer Solutions are available separately. — Ships from HF: OR, CA, CO, PA, TX, FL USA (No USPS)....more info. | hf-BLU24102 | $45.20 | | | Bluelab | ORIGINAL TRUNCHEON METER MEASURE EC AND PPM
Original Truncheon™ Meter
TRUNCHEON METER (EC/PPM)
Features of this reliable meter include: EC, CF and ppm scales, factory calibrated, fully waterproof, auto turn on and off. It is powered by three standard AA batteries. There are no external switches or adjustment knobs. 5 year Bluelab® Guarantee (1 year for probe).
Manufacturer's Pro... — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info. | 716050 | $90.39 | | | Bluelab | BLUELAB COMBINATION METER MEASURES pH, NUTRIENTS AND TEMPERATURE
Blue Lab Combo Meter
COMBO METER/BLUELAB
Light weight and portableMeasures pH, Nutrient and TemperatureThree display options for nutrient - EC, CF, ppm (500 scale)Two display options for temperature (C or F)Three calibration points, 4, 7 and 10 pHTemperature at a push of a buttonSimple push button pH calibrationAuto turn off functionLarge 13mm (1/2) digital display for easy r... — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info. | 716441 | $198.86 | | | Bluelab | REPLACEMENT PROBE FOR BLUELAB COMBINATION METER & pH MONITORS
Blue Lab Combo Meter
PH REPLACEMENT ELECTRODE BLUE
Light weight and portableMeasures pH, Nutrient and TemperatureThree display options for nutrient - EC, CF, ppm (500 scale)Two display options for temperature (C or F)Three calibration points, 4, 7 and 10 pHTemperature at a push of a buttonSimple push button pH calibrationAuto turn off functionLarge 13mm (1/2) digital display ... Note: Calibration Buffer Solutions are available separately. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info. | 716445 | $45.20 | | | Bluelab | Bluelab pH Pen
Bluelab pH Pen
Measures pH and temperature.
Selectable units for ˚C & ˚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 temperature compensat... Note: Calibration Buffer Solutions are available separately. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info. | 716480 | $72.64 | | | Bluelab | Bluelab Nutrient Probe Care Kit Conductivity (14/Cs)
CF/EC cleaning kit:
Full color laminated instructions
Conductivity standard solution
De-canter vessel
Liquid probe cleaner
Chamois (probe cleaning instrument)
... This item is sold individually. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info. | 716052 | $7.69 | | | Bluelab | Bluelab pH Probe KCI Storage Solution 100 ml (6/Cs)
Bluelab pH Probe KCl Storage Solution
The perfect solution to store and hydrate your Bluelab pH products. Bluelab pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the life of Bluelab pH pens and pH probes. For best results, use the KCl solution to store the pH pen/probe after use and hydrate ... Note: Calibration Buffer Solutions are available separately. This item is sold individually. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info. | 716056 | $8.49 | | | Bluelab | BLUELAB® SOIL pH METER
BlueLab Soil pH Meter
SOIL PH METER
If you need to measure the pH level of soil, media or substrates, then the Bluelab® Soil pH Meter is just what you need! Our meter can be used by everybody from the home enthusiast to commercial growers. 5 year Bluelab® Guarantee (6 month for probe).
Quality soil pH probe included.
Supplied in a lockable protective case.
Calibration soluti... — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info. | 716190 | $153.88 | | | Bluelab | Bluelab Guardian Monitor Power Supply
Bluelab Bluelab Guardian Monitor Power Supply (BLU24700)Power supply unit with international plug adaptors for North America, Australia/New Zealand, UK and Europe.Designed specifically for use with the Bluelab Guardian Monitor.
Manufacturer's Product Information
... — Ships from HF: OR, CA, CO, PA, TX, FL USA (No USPS)....more info. | hf-BLU24700 | $14.63 | | | Bluelab | Bluelab Grower's Toolbox-Limited Edition
Bluelab Bluelab Grower's Toolbox-Limited Edition (BLU8000)A handy pack with everything you need to get going and keep growing!
The Bluelab Grower's Toolbox combines the essential tools you need to easily manage your crop by measuring the pH, conductivity (ppm) and temperature of the nutrient solution.
Learn the hydroponics basics with the Grow Book, so you can get going...
And keep... — Ships from HF: OR, CA, CO, PA, TX, FL USA (No USPS)....more info. | hf-BLU8000 | $129.13 | | | Bluelab | Bluelab Inline pH Probe (Replacement Probe Guardian Monitor Connect In-Line)
The Bluelab Guardian Monitor Connect Inline 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 can access the data via the cloud from a remote mobile device or computer to check for extreme variances to ensure these cri... Note: Calibration Buffer Solutions are available separately. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info. | 716497 | $114.40 | | | Bluelab | Bluelab Soil pH Pen
Bluelab Soil pH Pen
This clever soil pH pen will help you manage the success of soil grown crops. The soil pH pen provides a pH and temperature reading of soils and media, so you know that the right nutrients will be made available to your plants. It will also measure solutions too…... — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info. | 716438 | $119.88 | | | Bluelab | Bluelab pH 4.0 Calibration Solution 500ml (6/Cs)
Bluelab pH 4.0 Calibration Solution
pH measuring equipment must be cleaned and calibrated regularly to ensure they are giving the user accurate readings. pH instruments are calibrated to pH 7.0 first (buffer) then to pH 4.0 (slope). Calibration Solutions should be stored in a cool place out of direct sun and heat. Please keep out of reach of children. They should be stored with th... Note: Calibration Buffer Solutions are available separately. This item is sold individually. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info. | 732898 | $7.88 | | | Bluelab | Bluelab pH 7.0 Calibration Solution 500ml (6/Cs)
Bluelab pH 7.0 Calibration Solution
pH measuring equipment must be cleaned and calibrated regularly to ensure they are giving the user accurate readings. pH instruments are calibrated to pH 7.0 first (buffer) then to pH 4.0 (slope). Calibration Solutions should be stored in a cool place out of direct sun and heat. Please keep out of reach of children. They should be stored with th... Note: Calibration Buffer Solutions are available separately. This item is sold individually. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info. | 732896 | $7.88 | | | Bluelab | Bluelab pH Pen
Bluelab Bluelab pH Pen (BLU2210)The ultimate handy solution for measuring pH!
Plants get their nutrition from minerals but they can only get all the right minerals they need if certain conditions are right.
A key factor that affects food uptake is whether your solution is acid or alkaline. We measure this in pH.
The Bluelab pH Pen is the latest innovation for hand held meters. It p... Note: Calibration Buffer Solutions are available separately. — Ships from HF: OR, CA, CO, PA, TX, FL USA (No USPS)....more info. | hf-BLU2210 | $72.64 | | | Bluelab | Bluelab PPM Pen
Bluelab PPM PenMeasures 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 function.
Automatic temperature compensation.
Loop handle for easy dipping and hanging.
Units: E... — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info. | 716482 | $60.58 | | | Bluelab | COMMERCIAL TRUNCHEON METER (EC/PPM)
Bluelab Commercial Truncheon®
EC(0.4-6.0), CF(4-60) and ppm scales (TDS and 700 scale)
Fully waterproof
Factory calibrated
Auto sense on and off
No external switches or adjustable buttons
Battery life minimum 1 year (or shelf life of battery)
5 year Bluelab guarantee
The Bluelab Commercial Truncheon® Nutrient Meter measures the strength of a nutrient solution, just ... — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info. | 716049 | $90.39 | | | Bluelab | BlueLab Combo Meter
Bluelab BlueLab Combo Meter (BLU2300E)It's all you need for simple and reliable crop management and it's all within arm's reach!
The Bluelab Combo Meter is a conductivity, pH and temperature meter all in one.
The Bluelab pH Probe and the Bluelab Conductivity/Temperature Probe are simply placed into the solution and the selected reading is displayed on screen.
As the Bluelab Combo M... — Ships from HF: OR, CA, CO, PA, TX, FL USA (No USPS)....more info. | hf-BLU2300E | $193.70 | | | Bluelab | Bluelab 2.77EC Conductivity Solution 500 ml (6/Cs)
Bluelab 2.77 EC Conductivity Standard Solution
The 2.77EC Conductivity solution is used as a reference or checking solution to ensure you have adequately cleaned the EC/CF probe. These solutions should be stored in a cool place out of direct sun and heat. Please keep out of reach of children. They should be stored with the lids securely tightened.... This item is sold individually. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info. | 732901 | $7.88 | | | Displaying 1 to 20 (of 72 products) | Result Pages: 1 | | | Social Bookmark
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