Horticulture Source » Discount Specialty Farm, Greenhouse, Garden & Hydroponics Supply Store » Oakton   Mobile   Secure |  My Account | Cart Contents | Checkout )
You have JavaScript disabled or are using a browser which does not support it. Please turn on JavaScript or consider upgrading or switching your web browser, e.g. FireFox or Opera.
Categories
* Lamps / Tubes / Bulbs ++ (540)
* Lighting Systems ++ (1124)
* Nutrients & Supplements (4213)
* Composters & Compost Tea Brewing (35)
* Organic Gardening (458)
* Leaf Shines & Washes (128)
* Pest & Disease Control (524)
* Cloning & Propagation (376)
* Grow Systems ++ (645)
* Meters, Timers & Instruments ++ (708)
* Pots / Containers (894)
* Pumps, Irrigation & Watering Supplies ++ (1444)
* Grow Media (540)
* Plant Seeds (10)
* Environmental Control ++ (1969)
* Greenhouses (84)
* Grow Rooms / Tents (149)
* Reflective / B&W Films (119)
* Garden Accessories ++ (793)
* Hand Tools ++ (510)
* Gardening Books & DVDs (59)
* Growing Apparel (3)
Manufacturers more
What's New? more
Ez-Clone Colored Cloning Collars White (35/Bag)
706454
Ez-Clone Colored Cloning Collars White (35/Bag)
$11.66
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 38 guests and 
1 logged in customer online.
Frequent search words
Ads

What do we have here?
Oakton

Show: 
What do we have here?
Displaying 1 to 20 (of 33 products) Result Pages:  1  2  [Next >>] 
 Sort by Popularity   Manufacturer   Product(s)   Model   Price-   Buy Now 
OAKTON MULTI PTTESTER 35 (PH/TDS/TEMP)  Oakton  OAKTON MULTI PTTESTER 35 (PH/TDS/TEMP)
Oakton® MULTI PT Testr 35 One pocket sized meter for pH, TDS and temperature! Up to 5 point pH calibration with NIST or USA auto buffer recognition. Great for water, laboratory or plant use, this multi Testr features single-junction pH electrodes for longer life and wider range of sample compatibility. Pin-style conductivity sensors feature stainless steel electrodes for chem... — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 716108   $142.74 
Waterproof PC Testr 35 (EC & pH)  Oakton  Waterproof PC Testr 35 (EC & pH)
Oakton Waterproof PC Testr 35 (EC & pH) (OK3542500)Two important measurements in one instrument. The PCTestr tests conductivity and pH while the PTTestr tests EC and pH. They feature easy-to-read displays, push-button calibration, HOLD function, and error messages. Valox® housing and stainless steel electrodes offer good chemical compatibility and durability, and are designed t... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-OK3542500   $136.61 
Waterproof PT Testr 35 (pH & TDS)  Oakton  Waterproof PT Testr 35 (pH & TDS)
Oakton Waterproof PT Testr 35 (pH & TDS) (OK3542505)Two important measurements in one instrument. The PCTestr tests conductivity and pH while the PTTestr tests TDS and pH. They feature easy-to-read displays, push-button calibration, HOLD function, and error messages. Valox® housing and stainless steel electrodes offer good chemical compatibility and durability, and are designed... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-OK3542505   $136.61 
OAKTON WATERPROOF pH TESTER 30  Oakton  OAKTON WATERPROOF pH TESTER 30
Oakton Waterproof Dbl Junction pHTestr® 30 w Temperature WATERPROOF PH TESTER 30 Dual Display of pH & TemperatureHigh 0.01 pH accuracy Simultaneous pH and temperature (C) displaypH range - 1.0 to 15.0 pH Three point push-button calibrationDouble junction electrode ideal for dirty water, heavy sulfides and organicsIncreased reference gel volume offers significantly ... Note: Calibration Buffer Solutions are available separately. — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 716048   $119.89 
Oakton Waterproof EC Tester 11+  Oakton  Oakton Waterproof EC Tester 11+
Oakton Oakton Waterproof EC Tester 11+ (OK3566235) Automatically or manually select measuring rangeWaterproof, dustproof housings float Push-button calibration, HOLD function, and error messages Use these testers for either cup-style or dip-style measurements. For cup style, pour a small amount of your sample directly into the sensor cup until it overflows; for dip style, simply ... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-OK3566235   $115.37 
Oakton pHTestr 30 - .01 pH Accuracy Temperature Display *ATC  Oakton  Oakton pHTestr 30 - .01 pH Accuracy Temperature Display *ATC
Oakton Oakton pHTestr 30 - .01 pH Accuracy Temperature Display *ATC (OK3563430)Optimize nutrient strength during growth, flowering, and fruiting by knowing exactly what is going on with your plants. Use the Oakton pH tester with accurate ATC to get instant at-a-glance readings. Features Reliable waterproof, dustproof housing Replaceable electrode to provide long life and value Aut... Note: Calibration Buffer Solutions are available separately. — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-OK3563430   $114.66 
Oakton Waterproof TDS Tester11+  Oakton  Oakton Waterproof TDS Tester11+
Oakton Oakton Waterproof TDS Tester11+ (OK3566215)The Oakton TDSTestr 11 Series of TDS testers has a large, easy-to-read two-line display that shows units, measurement status, and a battery life indicator. The replaceable electrode allows for reuse of the same meter body over and over. The tester's temperature readout simultaneously displays in °C or °F. The full reading is... Note: Calibration Buffer Solutions are available separately. — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-OK3566215   $113.24 
Oakton pHTestr 20 - .01 pH Accuracy *ATC  Oakton  Oakton pHTestr 20 - .01 pH Accuracy *ATC
Oakton Oakton pHTestr 20 - .01 pH Accuracy *ATC (OK3563420)Optimize nutrient strength during growth, flowering, and fruiting by knowing exactly what is going on with your plants. Use the Oakton pH tester with accurate ATC to get instant at-a-glance readings. Features Reliable waterproof, dustproof housing Replaceable electrode to provide long life and value Auto shutoff conserves ... Note: Calibration Buffer Solutions are available separately. — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-OK3563420   $104.04 
OAKTON WATERPROOF pH TESTER 10  Oakton  OAKTON WATERPROOF pH TESTER 10
Oakton Waterproof Double Junction pHTestr® 10 Large Display WATERPROOF PH TESTER 10 Automatic Temperature Compensation (ATC)Push-button three-point calibrationMicroprocessor-basedAuto buffer recognitionHold functionCertifiable to IP67 standardspH range - 1.0 to 15.0 pHReplaceable double junction electrode... use Testr body many times over, which saves you money ... Note: Calibration Buffer Solutions are available separately. — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 716046   $98.95 
Oakton pHTestr 10 - .1 pH Accuracy  ATC*  Oakton  Oakton pHTestr 10 - .1 pH Accuracy ATC*
Oakton Oakton pHTestr 10 - .1 pH Accuracy ATC* (OK3563410)Optimize nutrient strength during growth, flowering, and fruiting by knowing exactly what is going on with your plants. Use the Oakton pH tester with accurate ATC to get instant at-a-glance readings. Features Reliable waterproof, dustproof housing Replaceable electrode to provide long life and value Auto shutoff conserves ... Note: Calibration Buffer Solutions are available separately. — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-OK3563410   $94.84 
Oakton WP EC Tester 11  Oakton  Oakton WP EC Tester 11
Oakton Oakton WP EC Tester 11 (OK3566230)•Automatically or manually select measuring range•Waterproof, dustproof housings float Push-button calibration, HOLD function, and error messages Use this tester for either cup-style or dip-style measurements. For cup style, pour a small amount of your sample directly into the sensor cup until it overflows; for dip style, simply im... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-OK3566230   $84.92 
Oakton WP TDS Tester 11  Oakton  Oakton WP TDS Tester 11
Oakton Oakton WP TDS Tester 11 (OK3566210)Test nutrient concentration and check temperature with one testr. All the features of the TDS/ECTestrs and more. Analyze hydroponic solutions using either cup-style or dip-style measurements, with a single instrument. Cup-style is ideal for small volumes, samples from valves, or when impractical to use dip-style sensors. ... Note: Calibration Buffer Solutions are available separately. — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-OK3566210   $83.51 
Replacement Sensor  Oakton  Replacement Sensor
Oakton Replacement Sensor (OK3542550)Replacement sensor for Oakton Waterproof Multiparameter TestrTM 35-series Pocket Meters (OK3542500 and OK3542505). Manufacturer's Product Information MSRP each $104.95 Dimensions6 x 1 x 10 Case Quantity1 ... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-OK3542550   $79.97 
REPLACEMENT ELECTRODE REPLACEMENT FOR OAKTON ULTRA BASIC WATERPROOF pH TESTER (35624-09)  Oakton  REPLACEMENT ELECTRODE REPLACEMENT FOR OAKTON ULTRA BASIC WATERPROOF pH TESTER (35624-09)
Oakton® Ultra Basic pHTestr® ELECTRODE REP. FOR PH 1 & ULTR NEW!Waterproof, dustproof and floatsReplaceable electrode lets you reuse same meter body, saving you moneyPush-button one-point calibrationMicroprocessor-based auto buffer recognitionHold function; auto-off; error messagesCertifiable to IP67 standardsSingle junction-1 to 15.0 pH Man... Note: Calibration Buffer Solutions are available separately. — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 716047   $72.95 
Oakton pH Testers Replacement Sensor  Oakton  Oakton pH Testers Replacement Sensor
Oakton Oakton pH Testers Replacement Sensor (OK3562438)Expand the lifetime of your Oakton pH tester by keeping these replacemen sensors on hand. These pH testers work with Oakton's line of 10, 20, and 30 series pHtestrs (OK3563410, OK3563420, and OK3563430). Manufacturer's Product Information ... Note: Calibration Buffer Solutions are available separately. — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-OK3562438   $70.06 
WATERPROOF ECOTESTR 2  Oakton  WATERPROOF ECOTESTR 2
Oakton® EcoTestr™ PH2 Automatic temperature compensation Waterproof, dust proof housing that floats Easy to use, push-button calibration with auto buffer recognition Low-cost pocket-sized meter Includes transparent electrode cover / sample cup Push-button calibration, HOLD function, and error messages Range: 0.0 to 14.0 pH Power: four 1.5 V button cell batteries (includ... — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 716106   $64.80 
Waterproof EcoTster pH2  Oakton  Waterproof EcoTster pH2
Oakton Waterproof EcoTster pH2 (OK35423-10)Economical price and an easy-to-read display! Waterproof, dustproof housings float Easy to use; push-button calibration with auto buffer recognition Low-cost pocket sized meter is perfect for less demanding applications Includes transparent electrode cover / sample cup Push-button calibration, HOLD function, and error messagesOAKTON's ne... — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-OK35423-10   $62.27 
WATERPROOF ECOTESTR TDS LOW  Oakton  WATERPROOF ECOTESTR TDS LOW
Oakton® Ecotestr™ TDS LowNew OAKTON ECOTestr TDS Low pocket meter features a large ergonomically designed display so that you can easily view measurements at a glance. The stainless steel electrodes are both rugged and chemical resistant, for use in a variety of applications. Other features include ATC (Automatic Temperature Compensation), Hold Function, it is completely wate... Note: Calibration Buffer Solutions are available separately. — Ships from Vancouver, WA and/or SS: Ontario, CA, Samoa, CA, Livermore, CA, Denver, CO, Detriot, MI, Nashville, TN, York, PA, Pompano Beach, FL USA...more info.
 716115   $62.00 
Eco Tester TDS High  Oakton  Eco Tester TDS High
Oakton Eco Tester TDS High (OK3546215)New economical conductivity and TDS pocket meters feature a large, ergonomically designed display so that you can easily view measurements at a glance. The orientation of the display means there's no need to turn your head or tilt the tester. Waterproof and dustproof housing is designed for use in dirty and damp field conditions. Convenient, bu... Note: Calibration Buffer Solutions are available separately. — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-OK3546215   $60.85 
Eco Tester TDS Low  Oakton  Eco Tester TDS Low
Oakton Eco Tester TDS Low (OK3546210)New economical conductivity and TDS pocket meters feature a large, ergonomically designed display so that you can easily view measurements at a glance. The orientation of the display means there's no need to turn your head or tilt the tester. Waterproof and dustproof housing is designed for use in dirty and damp field conditions. Convenient, bui... Note: Calibration Buffer Solutions are available separately. — Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, Medley, FL USA...more info.
 hf-OK3546210   $59.44 
Displaying 1 to 20 (of 33 products) Result Pages:  1  2  [Next >>] 
Ads
Social Bookmark
Shopping Cart more
0 items - Add an item to the cart to get a quote!
 Estimate Shipping Costs by adding a product to the cart.
Shop By Price
Reviews more
Spectralux T5 54 Watt HO Lamp 4 ft Blue 6500K (25/Cs)
I totally agree, the shipping prices are to high and I don't ..
2 of 5 Stars!
BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate


PriceGrabber User Ratings for Horticulture Source
Specials more
INVENTORY BLOWOUT SALE
MANY ITEMS FAR BELOW COST - while quantities last

Gold Flower Part B. 1 Liter
Gold Flower Part B. 1 Liter
$9.95
$8.96
Most Viewed
PREMIUM NURSERY POT   #1 - ID= BOTTOM - 5"  TOP - 6-1/8" DEPTH - 7"
PREMIUM NURSERY POT #1 - ID= BOTTOM - 5" TOP - 6-1/8" DEPTH - 7"
SUN SYSTEM® HPS 150W GROW LIGHT FIXTURE - COMPLETE WITH LAMP INCLUDED
SUN SYSTEM® HPS 150W GROW LIGHT FIXTURE - COMPLETE WITH LAMP INCLUDED
GHBB® COCOTEK® NATURAL COCONUT COIR BRICK (24/CASE)
GHBB® COCOTEK® NATURAL COCONUT COIR BRICK (24/CASE)
BOTANICARE® COCOGRO™ PREMIUM SOILESS ORGANIC GROW MEDIA COMPRESSED COIR FIBER BALE 5 KG = .31 CU FT OR 70 LITERS = 4.37 CU
BOTANICARE® COCOGRO™ PREMIUM SOILESS ORGANIC GROW MEDIA COMPRESSED COIR FIBER BALE 5 KG = .31 CU FT OR 70 LITERS = 4.37 CU
ECOPLUS™ ECO-66 SUBMERSIBLE PUMP
ECOPLUS™ ECO-66 SUBMERSIBLE PUMP
5 GALLON PLASTIC BUCKET 2 LBS (288 PER PALLET) EACH
5 GALLON PLASTIC BUCKET 2 LBS (288 PER PALLET) EACH
GHBB® ECOGROWER®         17 GALLON RESERVOIR DRIP HYDROPONIC GROWING SYSTEM - 22.5" X 22.5" X 15.5"
GHBB® ECOGROWER® 17 GALLON RESERVOIR DRIP HYDROPONIC GROWING SYSTEM - 22.5" X 22.5" X 15.5"
ECOPLUS™ ECO-  396 SUBMERSIBLE & INLINE PUMP
ECOPLUS™ ECO- 396 SUBMERSIBLE & INLINE PUMP
EZ-CLONE SPRAYER RED (BAG OF 100)
EZ-CLONE SPRAYER RED (BAG OF 100)
VORTEX INLINE FAN 6" 449 CFM - 1 TO 11 EACH
VORTEX INLINE FAN 6" 449 CFM - 1 TO 11 EACH
DAISY CLONER™ 8 (8 SITES - 2" PLANT SITES) - COMPLETE
DAISY CLONER™ 8 (8 SITES - 2" PLANT SITES) - COMPLETE
SUPERTHRIVE™ 4 OZ (12/CASE)
SUPERTHRIVE™ 4 OZ (12/CASE)
OdorSok 4" x 12" 140 CFM
OdorSok 4" x 12" 140 CFM
3 GALLON PLASTIC BUCKET 1.2 LBS (360/PER PALLET) EACH
3 GALLON PLASTIC BUCKET 1.2 LBS (360/PER PALLET) EACH
GE Starcoat  F54 HO/54W/8656 - BLUE 54 WATT 6500K 4 FT T5 FLUORESCENT (30/CASE)
GE Starcoat F54 HO/54W/8656 - BLUE 54 WATT 6500K 4 FT T5 FLUORESCENT (30/CASE)
Retail Product Catalog
Retail Product Catalog
MESH POT / BUCKET LID 8" FITS SNUGGLY ON A 5 GALLON BUCKET
MESH POT / BUCKET LID 8" FITS SNUGGLY ON A 5 GALLON BUCKET
Plastic Grow Bag. 1 Gallon
Plastic Grow Bag. 1 Gallon
NEOPRENE INSERTS  2" FOR AMERICAN AG POWER CLONERS (Sheet of 25 inserts)
NEOPRENE INSERTS 2" FOR AMERICAN AG POWER CLONERS (Sheet of 25 inserts)
FOX FARM OCEAN FOREST® SOIL 1.5 CU FT 50 LBS (62-75/PALLET)
FOX FARM OCEAN FOREST® SOIL 1.5 CU FT 50 LBS (62-75/PALLET)
Bestsellers
01.Plastic Dura-Pot. 3.5 in
02.Round Net Pot. 2 in
03.Airline Tubing 1ft
04.Vine Clips. 3/4 in
05.Plastic Dura-Pot. 4 in
06.PREMIUM NURSERY POT #1 - ID= BOTTOM - 5" TOP - 6-1/8" DEPTH - 7"
07.EZ Clone Sprayer.
08.Vinyl Tubing. 1/4 in
09.Plant Yo-Yo with Stopper, case of 12
10.Plastic Grow Bag. 1 Gallon
11.NEOPRENE INSERTS 2" FOR AMERICAN AG POWER CLONERS (Sheet of 25 inserts)
12.ROOT POTS - 5 GALLON 11" X 10.25" (10/CASE)
13.ROOT POTS - 3 GALLON 9" X 8" (25/CASE)
14.3IN HEAVY DUTY NET POT (220/CS)
15.PREMIUM NURSERY POT #2 - ID= BOTTOM - 7" TOP - 8-1/2" DEPTH - 8-1/2"
Languages
English Deutsch Español
Currencies
Feeds
RSS 2.0
Google Sitemap
ROR Sitemap
ROR Feed
Ads
Ads

Customer Service

 

Shopping Help

 

My Account

 

Tools & Resources

BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate PriceGrabber User Ratings for Horticulture Source ShopWiki Certified Store
Official PayPal Seal
Merchant Services
HorticultureSource.com is an Upfront Merchant on TheFind. Click for info. Secured by RapidSSL
Secured by RapidSSL
100% Satisfaction Guaranteed  Proud Hydro for Hunger Participant
 Proud Participant
APO/FPO addresses are no problem.
International orders are always welcome!
UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2014 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order