Horticulture Source » Gardening & Hydroponics Store » Hanna Instruments: Grochek Replacement Probe for HI9813-5N & HI9811-5N [hf-HI12855]   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 ++ (525)
* Lighting Systems ++ (1102)
* Nutrients & Supplements (4340)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (524)
* Leaf Shines & Washes (122)
* Pest & Disease Control (539)
* Cloning & Propagation (425)
* Grow Systems ++ (590)
* Meters, Timers & Instruments ++ (691)
* Pots / Containers (1018)
* Pumps, Irrigation & Watering Supplies ++ (1552)
* Grow Media (566)
* Plant Seeds (18)
* Environmental Control ++ (1943)
* Greenhouses (89)
* Grow Rooms / Tents (167)
* Reflective / B&W Films (131)
* Garden Accessories ++ (902)
* Hand Tools ++ (523)
* Gardening Books & DVDs (59)
* Growing Apparel (11)
Manufacturers more
What's New? more
Salad Box Hydroponic Salad Garden Kit
hf-GCSB
Salad Box Hydroponic Salad Garden Kit
$31.04
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 39 guests online.
Ads
Product not found!
Continue
New Products For July
hf-BCOSXQT Seaplex qt
hf-BCOSXQT
Seaplex qt

$14.62
SA152 RTU Rooting Compound. 4 fl oz
SA152
RTU Rooting Compound. 4 fl oz

$10.97
hf-HOGNCO16OZ goGNATS Liquid Concentrate 16 oz
hf-HOGNCO16OZ
goGNATS Liquid Concentrate 16 oz

$18.63
hf-DYRTG004 Dyna-Gro Root Gel 4 oz
hf-DYRTG004
Dyna-Gro Root Gel 4 oz

$14.55
704622 Monterey Foli-Cal RTU 32 oz (12/Cs)
704622
Monterey Foli-Cal RTU 32 oz (12/Cs)

$5.80
hf-CF358805 Can Inline 66
hf-CF358805
Can Inline 66

$263.67
739002 HUMEGA SOIL COND QUART 12/CS (Special Order)
739002
HUMEGA SOIL COND QUART 12/CS (Special Order)

$8.22
747556 Netafim Elbow 5 mm (CASE OF 50)
747556
Netafim Elbow 5 mm (CASE OF 50)

$10.35
hf-HOEG35002 Elements Grow Qt 16-0-0
hf-HOEG35002
Elements Grow Qt 16-0-0

$12.43
726335 OLIVIA'S CLONING GELŪ - 4OZ (24/CASE)
726335
OLIVIA'S CLONING GELŪ - 4OZ (24/CASE)

$16.45
hf-OG2810 RAW Calcium/Mag, 8 oz
hf-OG2810
RAW Calcium/Mag, 8 oz

$17.63
EL406 1000w Metal Halide Ballast Kit (by Sunmaster)
EL406
1000w Metal Halide Ballast Kit (by Sunmaster)

$161.95
904855 Agrotech Magnum Double Ended Reflector (30/Plt)
904855
Agrotech Magnum Double Ended Reflector (30/Plt)

$114.94
742505 Hydro Flow 6in Holding Stake (Case of 100)
742505
Hydro Flow 6in Holding Stake (Case of 100)

$21.85
hf-SOLA6 Xtrasun  Solar Cooling Kit for XT6AC
hf-SOLA6
Xtrasun Solar Cooling Kit for XT6AC

$41.37
hf-RT2204 Mykos Wettable Powder 15 lbs
hf-RT2204
Mykos Wettable Powder 15 lbs

$223.39
dl-597200 PruneX Fabric Pot - 200 Gal
dl-597200
PruneX Fabric Pot - 200 Gal

$32.85
hf-APCTMDT Master Digital Timer
hf-APCTMDT
Master Digital Timer

$131.07
hf-HG16QBK Plastic Planter 16qt Black, pack of 50
hf-HG16QBK
Plastic Planter 16qt Black, pack of 50

$97.18
hf-BBG5L BioBizz Bio-Grow 5L
hf-BBG5L
BioBizz Bio-Grow 5L

$51.22
dl-905816 16" Deep Pot Saucer
dl-905816
16" Deep Pot Saucer

$5.51
hf-MIPH55 Milwaukee Waterproof PH Tester
hf-MIPH55
Milwaukee Waterproof PH Tester

$57.26
eco-5541 Mylar 1 mil - 50' x 54"
eco-5541
Mylar 1 mil - 50' x 54"

$18.13
901612 2 FT GREEN T5 HO Lamp 24W 2' (25/Case)
901612
2 FT GREEN T5 HO Lamp 24W 2' (25/Case)

$7.19
hf-EN21004 Elite Base Nutrient B, 32 oz
hf-EN21004
Elite Base Nutrient B, 32 oz

$13.65
717891 NPK RAW Nitrogen 0.125 lb Dry (12/Cs)
717891
NPK RAW Nitrogen 0.125 lb Dry (12/Cs)

$4.98

ZL-1
3-Pack of ZenTapener Blades- compatible with other brands, each price. This is for a 3-blade pack.

$2.62
736560 8 INCH X 10 FOOT SUN SHIELD DUCTING
736560
8 INCH X 10 FOOT SUN SHIELD DUCTING

$19.32
Shopping Cart more
0 items - Add an item to the cart to get a quote!
 Get Quote by adding products to the cart!
Shop By Price
Manufacturer Info
Hanna Instruments
Hanna Instruments Homepage
Other products
Reviews more
Write ReviewWrite a review on this product!
BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate


Tell A Friend
 
Share what you've found! Email a link to this page to friends, family, and colleagues!
Specials more
VORTEX 12" MOUNTING BRACKET
VORTEX 12" MOUNTING BRACKET
$11.50
$10.40
Similar Products
Oakton pHTestr 20 - .01 pH Accuracy *ATC
hf-OK3563420
Oakton pHTestr 20 - .01 pH Accuracy *ATC
$105.56

RAPITEST SOIL TEST pH NPK
716756
RAPITEST SOIL TEST pH NPK
$12.59

Hanna ph Gro'Chek Stick Tester HI 981408
eco-5521G
Hanna ph Gro'Chek Stick Tester HI 981408
$75.50

Bluelab Connect Range Extender (Special Order)
hf-BLU8003
Bluelab Connect Range Extender (Special Order)
$113.16

pH Checker 1.
HY1861
pH Checker 1.
$40.27

Languages
English Deutsch Espaņol
Currencies
Ads
Amazon Ad
Ads

Customer Service

 

Shopping Help

 

My Account

 

Tools & Resources

BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate ShopWiki Certified Store Official PayPal Seal
Merchant Services
Secured by RapidSSL 100% Satisfaction Guaranteed  Proud Hydro for Hunger Participant
Matched Content
APO/FPO addresses are no problem.
International orders are always welcome!
UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2016 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order