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Bluelab Replacement Ph...

$53.89
eBay Bluelab Replacement Ph Electrode Probe Combo Meter
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gardenallyear Store The Bluelab pH Combo The Bluelab pH Combo Probe serves as a replacement for the same essential component found in our reliable Bluelab Combo Meter. Probe is covered by a six-month manufacturer’s guarantee. Shipping is Discreet Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.
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Bluelab Combo Meter Ph Ec Tds...

$200.00
eBay Bluelab Combo Meter Ph Ec Tds Ppm Temp Cf -blue Lab Nutrient Electrode
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The Bluelab Combo Meter is a portable pH, conductivity and temperature meter all in one. If you are experiencing problems with yellow leaves, or slow stunted growth, the Bluelab Combo Meter will soon tell you if each parameter is within the plants requirements. Adjustments can be quickly made to get your crop back on track.The Bluelab Combo Meter has two probes, a Bluelab pH Probe and a Bluelab Conductivity/Temp erature Probe. When taking a reading, simply place them into the solution and the se
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Bluelab Combo Meter Ph Ppm Ec...

$229.99
eBay Bluelab Combo Meter Ph Ppm Ec Temperature Ph Probe Ph Pen Remote Probes Portable
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Bluelab Combo Meter pH PPM EC Temperature pH Probe pH Pen Remote Probes Portable Bluelab Combo Meter pH PPM EC Temperature pH Probe pH Pen Remote Probes Portable With the Bluelab Combo Meter, you get the best of both worlds: the scientific precision of pH, temperature, and nutrient (conductivity) meters in an easy-to-use, all-in-one instrument. The Bluelab Combo Meter is battery-powered, so it is portable. All you need to do to get your reading is dip your Bluelab Combo Meter into the solution a
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Bluelab Ph And Ppm Pen Meter...

$137.99
eBay Bluelab Ph And Ppm Pen Meter Combo Kit - Blue Lab Tester Meters
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Bluelab pH and PPM Pen Meter Combo Kit - blue lab tester meters Product Description The Bluelab pH Pen is the latest innovation for hand held pH meters and is the ultimate handy solution for measuring pH. This Set Includes 1 Bluelab PH pen and PPM Pen Hydroponic growing lets you give the best care possible to your plants. The quality of care is in your control. The Bluelab pH Pen provides a compact, quick and handy way to manage the success of your crops to ensure maximum uptake of nutrients. T
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Bluelab Ph And Ppm Pen Meter...

$138.95
eBay Bluelab Ph And Ppm Pen Meter Combo Kit - Blue Lab Tester Meters Calibration
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Why The Hydro Source? Bluelab pH and PPM Pen The Bluelab pH Pen is the latest innovation for hand held pH meters and is the ultimate handy solution for measuring pH.Hydroponic growing lets you give the best care possible to your plants. The quality of care is in your control.The Bluelab pH Pen provides a compact, quick and handy way to manage the success of your crops to ensure maximum uptake of nutrients. Teamed with our Bluelab EC Pen or Bluelab ppm Pen, you have a handy, convenient and accur
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Bluelab Ph Meter

$179.95
eBay Bluelab Ph Meter
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BLUELAB PH METER NEW IN BOX! BlueLab pH Meter The Bluelab pH Meter is used to accurately measure the pH value of a solution. Simply place the pH probe into the solution and the reading will be displayed on the screen. As the meter is portable and does not
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Bluelab Original Truncheon...

$119.95
eBay Bluelab Original Truncheon Meter Ec, Cf, Ppm
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BLUELAB ORIGINAL TRUNCHEON METER EC, CF, PPM NEW IN BOX! Bluelab Original Truncheon Meter with EC, CF and PPM scales. Bluelab is dedicated to producing fool-proof electronic equipment for the horticulture, hydroponics, agricultural and floriculture sectors to every corner of the world. With over 30 years of experience manufacturing high-quality electronic testing accessories, Bluelab has supplied commercial growers, hobbyists, and soiless producers with a fully loaded arsenal to suit every hydr
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Bluelab Combo Meter...

$269.95
eBay Bluelab Combo Meter Ph/ec/tds/temp
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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/Temp erature Probe are simply placed into the solution and the selected reading is displayed on screen. 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 require
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Bluelab Replacement Ph...

$49.59
eBay Bluelab Replacement Ph Electrode Probe Combo Meter Blue
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Bluelab Replacement pH Electrode Probe combo meter blue Product Description 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! Shipping: All orders are shipped via Fedex or USPS. You will receive a tracking # via e-mail once we shipped your order We are not responsible for any pack
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Bluelab Ph And Ppm Pen Meter...

$159.95
eBay Bluelab Ph And Ppm Pen Meter Combo Kit - Both Pens
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gardenallyear Store The Bluelab pH Pen is a handy option for hobby and small scale hydroponic growers. Maintaining proper pH levels is key in raising healthy, fruitful plants, and this pen accurately measures both the pH and temperature in your hydroponic system. It also features selectable units for ˚C and ˚F, a backlit LCD display, double junction probe, successful calibration indicator, hold function, low battery warning, auto off function, automatic temperature compensation, and is fully
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Bluelab Ph Combo Meter Ph Ec...

$198.89
eBay Bluelab Ph Combo Meter Ph Ec Tds Ppm Temp Tester Blue Lab
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BlueLab pH Combo Meter pH EC TDS PPM Temp Tester Product Description Better crops start with the Bluelab Combo Meter, it's all you need for simple and reliable crop management and it's all within arms reach. It is a conductivity, pH and temperature meter all in one. It comes with a pH probe and conductivity/temp erature probe, which are simply placed into the solution and the selected reading is displayed on screen. As the Bluelab Combo Meter is portable and does not require a power supply to op
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Bluelab Combo Meter Ph...

$201.95
eBay Bluelab Combo Meter Ph Conductivity Temperature Ec Cf Ppm Hydroponic Nutrients
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My eBay Store Home About Us View Feedback Contact Us Add To Favourite Categories Grow Light Ballasts Grow Light Reflectors Grow Light Lamps Grow Light Systems Fluorescents LEDs Lighting Accessories Hydro Systems Hydro Components Pumps Irrigation Meters Solutions Tents Tarps Pots Containers Water Filtration Ventilation Air Purification Controllers Co2 Garden Accessories Growing Media Plant Care Seed Starting Nutrients Additives Sale Items Wholesale Inquiries We look forward to providing our cust
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Bluelab Combo Meter -...

$199.95
eBay Bluelab Combo Meter - Hydroponics Nutrient Tester Ph Ec Tds Ppm Temp Cf Blue Lab
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Why The Hydro Source? Bluelab Combo Meter Main Features: Light weight and portable Measures pH, Nutrient (conductivity) and Temperature Three display options for Nutrient - EC, CF, ppm (500 scale) Two display options for Temperature (°C or °F) No calibration required for conductivity or temperature Simple two point calibration for pH Temperature at a push of a button Simple push button pH calibration Auto turn off function Large 13mm(1/2) digital display for easy reading Supplied with qualit
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Bluelab Replacement Ph Probe...

$49.95
eBay Bluelab Replacement Ph Probe Bluelab Combo Ph Meters Guardian Monitor
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My eBay Store Home About Us View Feedback Contact Us Add To Favourite Categories Grow Light Ballasts Grow Light Reflectors Grow Light Lamps Grow Light Systems Fluorescents LEDs Lighting Accessories Hydro Systems Hydro Components Pumps Irrigation Meters Solutions Tents Tarps Pots Containers Water Filtration Ventilation Air Purification Controllers Co2 Garden Accessories Growing Media Plant Care Seed Starting Nutrients Additives Sale Items Wholesale Inquiries We look forward to providing our cust
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Bluelab Ph Meter With Probe

$189.95
eBay Bluelab Ph Meter With Probe
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The Bluelab pH Meter is used to accurately measure the pH value of a solution. Simply place the Bluelab pH probe into the solution and the reading will be displayed on the screen. As the meter is portable and does not need a power supply to operate, it can be used anywhere and anytime to help you manage your crops' daily nutrient requirements. Calibration is simple with the push buttons on the meter and fresh Bluelab calibration solutions. Features Lightweight and portable Large easy to read di
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Bluelab Growers Toolbox Ph &...

$151.99
eBay Bluelab Growers Toolbox Ph & Ec/ppm Pen Tester Meter Calibration & Care Kit
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BlueLab pH Combo Meter pH EC TDS PPM Temp Tester Product Description 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 growing with the ultimate handy team, the Bluelab pH Pen and Bluelab ppm Pen. These clever little pens make it easy to measure the nutrient uptake (pH), the amount of foo
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Bluelab Truncheon Meter

$102.99
eBay Bluelab Truncheon Meter
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Bluelab Truncheon Meter Bluelab Truncheon Meter Gardeners can easily measure and maintain nutrient strength levels with the waterproof Bluelab Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ± 4% of reading with a resolution of 0.1 EC, the Truncheon runs on three AA alkaline batteries and comes with a five-year manufacturer's guarantee.
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Bluelab Soil Ph Meter With...

$219.95
eBay Bluelab Soil Ph Meter With Probe
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The pH level of soils or substrates strongly influences crop performance. Do you know what the pH of your soil is? Soil pH measuring made simple! If you need to measure the pH level of soil, media or substrates, then the Bluelab Soil pH Meter is just what you need. This hand-held meter comes with a Soil pH Probe, Dibber/Auger, pH4.0 and pH 7.0 calibration solutions, plus a helpful Quick Start guide. The Bluelab Soil pH Meter can be used by everybody from the home enthusiast through to more robu
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Bluelab Ppm Pen Ec...

$73.99
eBay Bluelab Ppm Pen Ec Temperature Hydroponics Meter
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Bluelab PPM Pen EC Temperature Hydroponics Meter Bluelab PPM Pen EC Temperature Hydroponics Meter With the Bluelab PPM Pen, measuring plant-food- availability has never been easier. All you do is insert the PPM Pen into the solution, press a button, and the PPM Pen takes care of the rest of the calculations and science-stuff. This is a handheld, battery-powered meter that is fantastic for hobbyists and small-scale growers. The PPM Pen comes with a 12-month manufacturer's warranty. PPM Pen Featur
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Bluelab Ph Probe Replacement...

$49.55
eBay Bluelab Ph Probe Replacement -meter Combo Guardian Calibration Blue Lab
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Brand New! Bluelab pH Probe Replacement About the product 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! What's in the Package Additional Images - Bluelab pH Probe Replacement FIVE-STAR SATISFACTION GUARANTEED Our company has a reputation for delivering excellent service, ensur
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Bluelab Ph 4 Solution, 250 Ml...

$10.75
eBay Bluelab Ph 4 Solution, 250 Ml - Ph Meter Calibration Solution
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Bluelab pH 4 Solution, 250 ml - pH Meter Calibration Solution Bluelab pH 4 Solution, 250 ml - pH Meter Calibration Solution Bluelab pH 4 Solution ensures that pH meters are providing accurate readings.
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Bluelab Ec Solution, 500 Ml...

$14.50
eBay Bluelab Ec Solution, 500 Ml Ppm Pen Meter Truncheon Calibration
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Bluelab EC Solution, 500 ml PPM Pen Meter Truncheon Calibration Bluelab EC Solution, 500 ml PPM Pen Meter Truncheon Calibration Bluelab EC Solution is used as a reference or checking solution to ensure the cleanliness and proper functionality of EC/CF probes. If you are using a meter besides Bluelab, please ensure that your meter is compatible with this solution type. Bluelab's EC/CF equipment does not need calibrating as they are all factory calibrated here at Bluelab. The CF27.7 (EC2.77) sol
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Bluelab Guardian Monitor Ph...

$289.95
eBay Bluelab Guardian Monitor Ph Temp Ec Conductivity Meter
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gardenallyear Store The Bluelab Guardian is a constant indicator of the desired levels of EC, pH and temperature, enabling the grower to optimize these parameters as the crop progresses through each growing phase. A flashing display lets gardeners know if one parameter moves away from the desired level, allowing them to make the required adjustments quickly. The Guardian monitors crops 24 hours a day with a built in alarm system, and also features large, easy to read displays with adjustable 'P
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Bluelab Ppm Pen Conductivity...

$75.99
eBay Bluelab Ppm Pen Conductivity Temperature Hydroponics Aquarium Blue Lab Meter
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The quality of care is in your control. The Bluelab Conductivity Pens measure how much food the plant has available. The Bluelab ppm pen provides a compact, quick and handy way to manage the success of your crops to ensure they have the nutrients they nee
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Bluelab Grower's Toolbox...

$169.99
eBay Bluelab Grower's Toolbox Limited Edition - Ph Pen, Ppm Pen & Care Kit
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The Bluelab Grower’s Toolbox combines the essential tools to easily manage crops by measuring the pH, conductivity (ppm) and temperature of the nutrient solution. Learn the hydroponics basics with the Grow Book. Keep growing with the ultimate handy team, the Bluelab pH Pen and Bluelab ppm Pen. Create the best nutrient environment for plants’ growth with these clever little pens that make it easy to measure the nutrient uptake (pH), the amount of food available (ppm) and the solution tempera
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Bluelab Ph Pen Blue Lab -...

$78.99
eBay Bluelab Ph Pen Blue Lab - Hydroponic Aquarium Ph Meter Monitor
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The Bluelab pH Pen also measures the temperature of the solution, as root health is vital to the success of a crop. Temperature affects the growth rate and structure of a plant so a solution temperature of 18 - 22˚C or 65 - 72˚F is recommended.The hand held pH pen provides a compact quick and handy way to manage the success of your crop to ensure maximum uptake of nutrients.Key Features Measures pH and temperature Selectable units for temperature Backlit LCD display Double junction probe (not
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Bluelab Ph Pen Blue Lab -...

$79.59
eBay Bluelab Ph Pen Blue Lab - Hydroponic Aquarium Ph Meter- Monitor
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gardenallyear Store The Bluelab pH Pen is a handy option for hobby and small-scale hydroponic growers. Maintaining proper pH levels is key in raising healthy, fruitful plants, and this pen accurately measures both the pH and temperature in hydroponic systems. It's fully waterproof and also features a backlit LCD with the option to display in Celsius and Fahrenheit, double-junction probe, successful calibration indicator, hold function, low-battery warning, auto-off function and automatic temper
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Bluelab Truncheon Meter

$119.00
eBay Bluelab Truncheon Meter
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Bluelab Truncheon Meter FREE SHIPPING!!!It is essential when growing with a hydroponic solution to KNOW what the strength of the solution is before feeding your plants AND while they are growing. This is easy if you use the Bluelab Truncheon® Nutrient Meter! To take a reading of your solution - simply place the probe head into the solution for 1-2 minutes to reach the same temperature of your nutrient. The reading is indicated by the flashing lights. Calibration of the Meter is not required. M
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Bluelab Grower's Toolbox...

$167.99
eBay Bluelab Grower's Toolbox Limited Edition Ph And Ppm Pen & Probe Care Kit
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gardenallyear Store The Bluelab Grower’s Toolbox combines the essential tools to easily manage crops by measuring the pH, conductivity (ppm) and temperature of the nutrient solution. Learn the hydroponics basics with the Grow Book. Keep growing with the ultimate handy team, the Bluelab pH Pen and Bluelab ppm Pen. Create the best nutrient environment for plants’ growth with these clever little pens that make it easy to measure the nutrient uptake (pH), the amount of food available (ppm) and
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Bluelab Ph Meter Hydroponic...

$149.99
eBay Bluelab Ph Meter Hydroponic Blue Lab Ph Meter Tester Blue Lab
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BlueLab pH Meter Hydroponic Blue Lab pH Meter Tester Product Description The Bluelab pH Meter is used to accurately measure the pH value of a solution. Simply place the pH probe into the solution and the reading will be displayed on the screen. As the meter is portable and does not need a power supply to operate, it can be used anywhere and anytime to help you manage your crops' daily nutrient requirements. It is easy to calibrate by using the push buttons on the meter and fresh Bluelab calibra
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Bluelab Conductivity Probe...

$26.95
eBay Bluelab Conductivity Probe Cleaning Kit
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Conductivity readings are only accurate if the probe is clean. The Bluelab Conductivity Cleaning Kit contains everything needed to clean a conductivity probe to ensure accurate readings and prolong the probe's useful life. Includes detailed instructions, decanter vessel, probe cleaner, probe chamois and conductivity standard solution. Thanks for shopping at New England Hydroponics ALL ITEMS SHIP SAME OR NEXT BUSINESS DAY No Slow Drop Shipments - We Stock Ship All Our Items We keep all items in-
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Bluelab Meter Carry Case - Ph...

$25.49
eBay Bluelab Meter Carry Case - Ph Ppm Pens Or Meters
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gardenallyear Store The Bluelab Meter Carry Case allows users to take readings without removing the meter from its protective case. An adjustable nylon strap can be used to hang the Case and meter on the wall or over a shoulder so only the probe goes near the nutrient solution. The Case’s firm shell with zipper close protects the meter against accidental impact, and the net pocket and straps inside keep the meter and probes securely in place. Ships in plain brown box
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Bluelab Truncheon Original Ec...

$99.89
eBay Bluelab Truncheon Original Ec Ppm Meter Ec Cf Hydroponic Tester
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gardenallyear store Gardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0.2-3.6), CF (2-36), TDS/ppm 500 (100-1800) and ppm 700 (140-2520). Accurate within ± 4% of reading with a resolution of .1 EC, the Truncheon runs on three AA alkaline batteries and comes with a five-year manufacturer's guarantee. Shipping is Discreet Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage y
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Bluelab Ph Meter -...

$150.99
eBay Bluelab Ph Meter - Hydroponics Testers Calibration Aquarium Water Adjust Buffer
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Why The Hydro Source? Bluelab pH Meter The Bluelab pH Meter is used to accurately measure the pH value of a solution. Simply place the pH probe into the solution and the reading will be displayed on the screen. As the meter is portable and does not need a power supply to operate, it can be used anywhere and anytime to help you manage your crops' daily nutrient requirements. It is easy to calibrate by using the push buttons on the meter and fresh Bluelab calibration solutions. Supplied with stan
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Bluelab Ppm Pen Blue Lab...

$80.99
eBay Bluelab Ppm Pen Blue Lab Hydroponic Aquarium Ppm Meter
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CALL TODAY AND SAVE! About Us Return Policy Shipping Payment fullcirclesupply Call us and you can save money instantly on this item!!! CALL NOW!! (951) 769-7975 Categories Other Lighting Environmental Supplies Hydroponics PH Maintenance Nutrients Plant Care Gardening Supplies Specials Payment We happily accept paypal and credit card. Call for details. Shipping All of our packages are double boxed and shipped discretely. We offer free economy shipping and reasonable expedited shipping. Call for
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Bluelab Ph Pen Ph Probe Ph...

$88.99
eBay Bluelab Ph Pen Ph Probe Ph Meter, Hydroponics
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Bluelab pH Pen pH Probe pH Meter, Hydroponics Bluelab pH Pen pH Probe pH Meter, Hydroponics Plants can only get their nutrients if the pH conditions are right in the solution; too much acid or alkaline will hurt your plant's ability to uptake plant food. The Bluelab pH Pen is a handheld, AAA battery-powered, remarkably simple meter that measures temperature and the amount alkalinity or acidity in your solution. With the Bluelab pH pen, you can now be sure that the pH levels in your solution are
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Bluelab Ph Meter -...

$189.95
eBay Bluelab Ph Meter - Hydroponics Nutrient Tester Pen Portable
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BRAND NEW, UNOPENED!! We're AUTHORIZED Bluelab Dealers, BUY WITH CONFIDENCE!! Contact us for BULK PRICING ALL YOUR BLUELAB NEEDS!! 1-844-691-9989 The Bluelab® pH Meter is used to accurately measure the pH value of a solution. Simply place the probe into the solution and the reading will be displayed on the screen. As the meter is portable and does not need a power supply to operate, it can be used anywhere and anytime to help you manage your crops' daily nutrient requirements. Calibration is s
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Bluelab Soil Ph Probe Only

$99.95
eBay Bluelab Soil Ph Probe Only
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The pH level of soils or substrates strongly influences crop performance. Do you know what the pH of your soil is? Soil pH measuring made simple! If you need to measure the pH level of soil, media or substrates, then the Bluelab Soil pH Meter is just what you need. This hand-held meter comes with a Soil pH Probe, Dibber/Auger, pH4.0 and pH 7.0 calibration solutions, plus a helpful Quick Start guide. The Bluelab Soil pH Meter can be used by everybody from the home enthusiast through to more robu
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