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.
Celebrating our 11th Year of Service to Gardeners in 91 Countries! Thank you for your business!
Categories
* Lamps / Tubes / Bulbs ++ (543)
* Lighting Systems ++ (1155)
* Nutrients & Supplements (4189)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (539)
* Leaf Shines & Washes (97)
* Pest & Disease Control (569)
* Cloning & Propagation (451)
* Grow Systems ++ (586)
* Meters, Timers & Instruments ++ (668)
* Pots / Containers (1013)
* Pumps, Irrigation & Watering Supplies ++ (1638)
* Grow Media (532)
* Plant Seeds (60)
* Environmental Control ++ (1943)
* Greenhouses (89)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (141)
* Garden Accessories ++ (977)
* Hand Tools ++ (534)
* Gardening Books & DVDs (58)
* Growing Apparel & Bags (54)
Manufacturers more
What's New? more
Botanicare Rack Tray 4 ft x 8 ft w/ 6 in Drain
707328
Botanicare Rack Tray 4 ft x 8 ft w/ 6 in Drain
$108.62
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 77 guests and 
2 logged in customers online.
Ads
Product not found!
Continue
New Products For February

Z230-BLADE
Replacement Cutting Blade for Zenport Z230 / QF2 Hand Pruner

$10.20
747715 Hydro Flow / Netafim 1 in 24 VAC Series 80 Globe Valve w/ Flow Control 44 GPM Max Flow
747715
Hydro Flow / Netafim 1 in 24 VAC Series 80 Globe Valve w/ Flow Control 44 GPM Max Flow

$28.73
hf-BCNSSWC2.5 Sweet Carbo Citrus - 2.5 gal
hf-BCNSSWC2.5
Sweet Carbo Citrus - 2.5 gal

$97.90
SO320 100% Earthworm Castings. 1 cu ft
SO320
100% Earthworm Castings. 1 cu ft

$10.58
hf-HDIONBOGAL Ionic Boost, 1 gal
hf-HDIONBOGAL
Ionic Boost, 1 gal

$33.40
hf-ACR0605 Reducer - 6" to 5"
hf-ACR0605
Reducer - 6" to 5"

$7.67
747400 TurboKlone T24 Cloner Turbo Mini
747400
TurboKlone T24 Cloner Turbo Mini

$119.14
702625 TITAN CONTROLS® NYX 1 - DAY/NIGHT PHOTO CONTROLLER
702625
TITAN CONTROLS® NYX 1 - DAY/NIGHT PHOTO CONTROLLER

$81.76
eco-2837A Flora Nectar Sugar Cane - Quart
eco-2837A
Flora Nectar Sugar Cane - Quart

$12.68
715172 ROOTS ORGANICS GREEN LITE SOIL 1.5 CUFT
715172
ROOTS ORGANICS GREEN LITE SOIL 1.5 CUFT

$12.85
721240 Xtreme Gardening Mykos-Drops 10gm Paks 50 ct
721240
Xtreme Gardening Mykos-Drops 10gm Paks 50 ct

$13.36
721578 Grow More Mendocino Water Soluble 10-52-10 25 lb
721578
Grow More Mendocino Water Soluble 10-52-10 25 lb

$48.18
dl-259075 3/4" Barbed Plug - 10 pack
dl-259075
3/4" Barbed Plug - 10 pack

$3.14
709164 Boxed Seed Collection - Too Mucha Tomato (Case of 4)
709164
Boxed Seed Collection - Too Mucha Tomato (Case of 4)

$42.00
dl-310201 10" x 20" Basic Tray (no holes)
dl-310201
10" x 20" Basic Tray (no holes)

$0.89
IN389 AzaMax. 4 oz.
IN389
AzaMax. 4 oz.

$25.73
740322 Measure Master Container Graduated 16 oz / 500 ml (40/Cs)
740322
Measure Master Container Graduated 16 oz / 500 ml (40/Cs)

$2.91
904161 SILVER FLEX DUCT TAPE 5 YARDS (54/CASE)
904161
SILVER FLEX DUCT TAPE 5 YARDS (54/CASE)

$3.21
dl-400004 4" x 25' Air Duct
dl-400004
4" x 25' Air Duct

$9.91
hf-ON10080 Ona Gel Polar Crystal 4L Pail
hf-ON10080
Ona Gel Polar Crystal 4L Pail

$33.73
dl-XNHBLFX-1GA X Nutrients Bloom FX (1 Gallon)
dl-XNHBLFX-1GA
X Nutrients Bloom FX (1 Gallon)

$18.72
904110 Parabolic 48in White Reflector (100/Plt)
904110
Parabolic 48in White Reflector (100/Plt)

$40.82
800965 HYDROPONICS TOMATOES
800965
HYDROPONICS TOMATOES

$13.32
749400 MyCO2 Mushroom Bag - Bloom
749400
MyCO2 Mushroom Bag - Bloom

$24.47
736710 Vortex Inline Fan 8 in 747 CFM
736710
Vortex Inline Fan 8 in 747 CFM

$192.66
AZD10 ACCUZEN SCALE WITH POUNDS & KILOGRAMS ON DIAL 10 lb /4.52 Kg - 9" x 9" stainless
AZD10
ACCUZEN SCALE WITH POUNDS & KILOGRAMS ON DIAL 10 lb /4.52 Kg - 9" x 9" stainless

$259.20
hf-RAM6KIT RAM 6" Fan with FREE ACSC Speed Controller
hf-RAM6KIT
RAM 6" Fan with FREE ACSC Speed Controller

$127.02
dl-ED-333 Eva-Dry E-333 Mini-Dehumidifier
dl-ED-333
Eva-Dry E-333 Mini-Dehumidifier

$15.10
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
Natural Armor Animal Repellent - Ready to Use Spray, Pint Rosemary Scent
Natural Armor Animal Repellent - Ready to Use Spray, Pint Rosemary Scent
$12.99
$11.69
Similar Products
Hanna Portable pH/EC/TDS/Temp Meter w/ CAL CHECK (HI 9813-6N)
eco-5528A
Hanna Portable pH/EC/TDS/Temp Meter w/ CAL CHECK (HI 9813-6N)
$205.81

DiST 5 EC/TDS Meter
hf-HI98311
DiST 5 EC/TDS Meter
$92.49

Bluelab Guardian Monitor Connect
hf-BLU8001
Bluelab Guardian Monitor Connect
$315.36

Rapitest Soil Test Kit
hf-LL01601
Rapitest Soil Test Kit
$13.86

Active Air 3-Way Meter (12/case)
eco-2374
Active Air 3-Way Meter (12/case)
$6.02

Languages
English Deutsch Español
Currencies
Ads
Amazon Ad
Matched Content
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
APO/FPO addresses are no problem.
International orders are always welcome!
UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2017 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order