Horticulture Source » Gardening & Hydroponics Store » Hanna Instruments: Hanna Checker Marine Alkalinity HC [716950]   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.
Happy National Small Business Week! This week celebrates small businesses like ours and the support surrounding them.
Categories
* Lamps / Tubes / Bulbs ++ (508)
* Lighting Systems ++ (1086)
* Nutrients & Supplements (4307)
* Composters & Compost Tea Brewing (45)
* Organic Gardening (540)
* Leaf Shines & Washes (125)
* Pest & Disease Control (538)
* Cloning & Propagation (424)
* Grow Systems ++ (598)
* Meters, Timers & Instruments ++ (701)
* Pots / Containers (998)
* Pumps, Irrigation & Watering Supplies ++ (1541)
* Grow Media (558)
* Plant Seeds (18)
* Environmental Control ++ (1928)
* Greenhouses (90)
* Grow Rooms / Tents (165)
* Reflective / B&W Films (130)
* Garden Accessories ++ (875)
* Hand Tools ++ (520)
* Gardening Books & DVDs (59)
* Growing Apparel (11)
Manufacturers more
What's New? more
Lock Down Pads 12" (5pcs)
dl-HYP0112
Lock Down Pads 12" (5pcs)
$11.08
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 28 guests and 
5 logged in customers online.
Ads
Product not found!
Continue
New Products For May
hf-FX14019 Tiger Bloom, 1 qt
hf-FX14019
Tiger Bloom, 1 qt

$15.63
hf-AACH10 Active Aqua Chiller, refrigeration unit 1/10 HP
hf-AACH10
Active Aqua Chiller, refrigeration unit 1/10 HP

$257.61
hf-BCPBPGGAL Pure Blend Pro Grow, 1 gal
hf-BCPBPGGAL
Pure Blend Pro Grow, 1 gal

$34.80
715070 ROOTS ORGANICS ANCIENT AMBER - 1 GALLON SIZE
715070
ROOTS ORGANICS ANCIENT AMBER - 1 GALLON SIZE

$31.35
hf-HI98311 DiST 5 EC/TDS Meter
hf-HI98311
DiST 5 EC/TDS Meter

$89.48
MI011 Z7 Water Conditioner 1 pint set
MI011
Z7 Water Conditioner 1 pint set

$38.65
dl-999010 GRO1 1.3 MP USB LED Digital Microscope
dl-999010
GRO1 1.3 MP USB LED Digital Microscope

$47.99
728311 ECOPLUS™   396 SHAFT & IMPELLER
728311
ECOPLUS™ 396 SHAFT & IMPELLER

$9.06
hf-NLHP1L H2O2 Hydrogen Peroxide 1L, case of 12
hf-NLHP1L
H2O2 Hydrogen Peroxide 1L, case of 12

$83.03
906080 Gavita Master Controller EL1
906080
Gavita Master Controller EL1

$210.90
MI021 Z7 Water Conditioner Commercial - 1 pint
MI021
Z7 Water Conditioner Commercial - 1 pint

$38.65
736973 8IN X 25FT SILVER/BLK DUCTING W/O CLAMP
736973
8IN X 25FT SILVER/BLK DUCTING W/O CLAMP

$17.44
hf-DM3819 Gold Liquid Light, 1L
hf-DM3819
Gold Liquid Light, 1L

$37.26
723006 HUMBOLDT GROW 5G 1/CS
723006
HUMBOLDT GROW 5G 1/CS

$69.36
724736 Smart Pot 20 Gallon w/ handles (50/Cs)
724736
Smart Pot 20 Gallon w/ handles (50/Cs)

$10.23
hf-BCPBPSGAL Pure Blend Pro Soil, 1 gal
hf-BCPBPSGAL
Pure Blend Pro Soil, 1 gal

$34.80
716486 Bluelab Connect Stick
716486
Bluelab Connect Stick

$103.74
dl-HNDD415 DeuceDeuce - 2.5 Gal. - Humboldt Nutrients
dl-HNDD415
DeuceDeuce - 2.5 Gal. - Humboldt Nutrients

$102.96
726918 GH Cocotek Coco Bloom - B 6 Gallon
726918
GH Cocotek Coco Bloom - B 6 Gallon

$85.50
dl-550101 Piranha Pruner Trimming Scissors Straight Stainless Blade
dl-550101
Piranha Pruner Trimming Scissors Straight Stainless Blade

$6.00
hf-ML21427 Phosphate Supplement 32oz
hf-ML21427
Phosphate Supplement 32oz

$18.42
hf-SM80311 1000 W Halide Warm Deluxe
hf-SM80311
1000 W Halide Warm Deluxe

$67.77
741025 UV BULB 14" (FOR UVONAIR 5000)
741025
UV BULB 14" (FOR UVONAIR 5000)

$56.89
701005 PHRESH FILTER 6" x 16" 400 CFM
701005
PHRESH FILTER 6" x 16" 400 CFM

$117.42
dl-907610 10" Root Pruning Pot
dl-907610
10" Root Pruning Pot

$2.39
dl-777869 Replacement Blades for Stand Up Trimmer (pair)
dl-777869
Replacement Blades for Stand Up Trimmer (pair)

$11.50
dl-NPK200 Mighty Wash - Qrt
dl-NPK200
Mighty Wash - Qrt

$11.35
hf-BZCOCOB10L B'Cuzz Coco Nutrition Component B 10L
hf-BZCOCOB10L
B'Cuzz Coco Nutrition Component B 10L

$64.69
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
HydroFlow Barbed Tee 3/16" (case of 500)
HydroFlow Barbed Tee 3/16" (case of 500)
$114.00
$104.00
Similar Products
Future Harvest Nutradip pH Replacement Probe
716365
Future Harvest Nutradip pH Replacement Probe
$38.79

Grow More pH Down 30% Quart (12/Cs)
721870
Grow More pH Down 30% Quart (12/Cs)
$5.75

HANNA PHEP 4 WATERPROOF METER (HI98127)
716830
HANNA PHEP 4 WATERPROOF METER (HI98127)
$80.88

Bluelab Truncheon Meter
hf-BLU2000E
Bluelab Truncheon Meter
$94.92

Dual Grochek - Same as above - self calibrating (HI991404)
eco-5422D
Dual Grochek - Same as above - self calibrating (HI991404)
$177.80

Languages
English Deutsch Español
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