Horticulture Source » Gardening & Hydroponics Store » Meters, Timers & Instruments » pH, EC, PPM & TDS Testers » 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.
Categories
* Lamps / Tubes / Bulbs ++ (524)
* Lighting Systems ++ (1102)
* Nutrients & Supplements (4340)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (524)
* Leaf Shines & Washes (122)
* Pest & Disease Control (538)
* Cloning & Propagation (424)
* Grow Systems ++ (590)
! Meters, Timers & Instruments ++ (692)
 » Calibration, Storage & Cleaning Solutions, pH Up & Down (208)
 » Instruments, Thermometers, Hygrometers & Light Meters (24)
 » ! pH, EC, PPM & TDS Testers (337)
 » Timers & Lighting Controllers (123)
* 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
Lock Down Pads 1.5" (15pcs) - SQUARE
dl-hyp0201
Lock Down Pads 1.5" (15pcs) - SQUARE
$3.73
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 26 guests and 
1 logged in customer online.
Ads
Product not found!
Continue
New Products For July
FA163 10" by 25' Heavy Duty Ducting.
FA163
10" by 25' Heavy Duty Ducting.

$59.86
hf-HL22097 Pre-Evolution Sediment Filter, Cleanable, 10"
hf-HL22097
Pre-Evolution Sediment Filter, Cleanable, 10"

$25.30
726422 Super Sprouter Simple Start Dome 4 in w/ Vent (100/Cs)
726422
Super Sprouter Simple Start Dome 4 in w/ Vent (100/Cs)

$1.90
dl-HNMMA410 Humboldt Nutrients Myco Madness 1 lb.
dl-HNMMA410
Humboldt Nutrients Myco Madness 1 lb.

$56.63
eco-6024 Pro Cal Thermo 2 Gal Heavy
eco-6024
Pro Cal Thermo 2 Gal Heavy

$0.76
CSK7002 4" Straight Blade Folding Knife
CSK7002
4" Straight Blade Folding Knife

$3.07
742276 Hydro Flow - Tub Outlet Straight Fitting w/ 2 Gaskets 1/2 in (1/Bag)
742276
Hydro Flow - Tub Outlet Straight Fitting w/ 2 Gaskets 1/2 in (1/Bag)

$3.05
704175 Liquid Fence Deer and Rabbit Repellent Quart Concentrate (12/Cs)
704175
Liquid Fence Deer and Rabbit Repellent Quart Concentrate (12/Cs)

$32.44
eco-8016 Growcubes - medium bag Fills 11- 1 gal pots (1 cubic foot 6 per Case)
eco-8016
Growcubes - medium bag Fills 11- 1 gal pots (1 cubic foot 6 per Case)

$107.84
hf-BCNSSWB5 Sweet Carbo Berry - 5 gal
hf-BCNSSWB5
Sweet Carbo Berry - 5 gal

$167.61
hf-GR35010 Grow More Water Soluble 20-20-20 25lb
hf-GR35010
Grow More Water Soluble 20-20-20 25lb

$33.90
718578 FOX FARM AMERICAN PRIDE® ORGANIC BASED DRY MIX 9-6-6 - 4 LB (8/CASE)
718578
FOX FARM AMERICAN PRIDE® ORGANIC BASED DRY MIX 9-6-6 - 4 LB (8/CASE)

$11.63
hf-THAP10 Superoots Air-Pot #10 10 Gal Equivalent, case of 8
hf-THAP10
Superoots Air-Pot #10 10 Gal Equivalent, case of 8

$165.32
720930 ROOTS ORGANICS PHOS SEA BIRD GUANO GRANULAR 3LB 0-12-0
720930
ROOTS ORGANICS PHOS SEA BIRD GUANO GRANULAR 3LB 0-12-0

$7.59
hf-HX80440 PowerVEG T5 4' Multi-Color Pack (case of 24)
hf-HX80440
PowerVEG T5 4' Multi-Color Pack (case of 24)

$469.20
eco-4175 Xtrasun 400W Sodium Bulb
eco-4175
Xtrasun 400W Sodium Bulb

$9.98
723218 Humboldt Royal Flush 2.5 Gallon (2/Cs)
723218
Humboldt Royal Flush 2.5 Gallon (2/Cs)

$47.69
hf-CES2902 Sugaree Gallon
hf-CES2902
Sugaree Gallon

$37.95
704260 Bug Net
704260
Bug Net

$17.25
hf-GH4140 Waterfarm Replacement Grow Chamber
hf-GH4140
Waterfarm Replacement Grow Chamber

$8.97
hf-BUHL175MSB Bulb MH for 175W Mini Sunburst
hf-BUHL175MSB
Bulb MH for 175W Mini Sunburst

$14.93
700003 Tape Gun - Spring Loaded 2 in (24/Cs)
700003
Tape Gun - Spring Loaded 2 in (24/Cs)

$5.98
hf-GH1726 FloraKleen 15 Gal
hf-GH1726
FloraKleen 15 Gal

$178.54
PO161 Plastic Pot. 16 in top x 11.5 in high
PO161
Plastic Pot. 16 in top x 11.5 in high

$7.70
724985 Gro Pro Square 20 Gallon (50/Cs)
724985
Gro Pro Square 20 Gallon (50/Cs)

$7.44
dl-590030 Fabric Grow Pots-30 gal.
dl-590030
Fabric Grow Pots-30 gal.

$7.99
hf-GTCLMXQT Cal Max, 1 qt
hf-GTCLMXQT
Cal Max, 1 qt

$10.71
723086 HUM-BOLDT HUMIC 32OZ 12/CS
723086
HUM-BOLDT HUMIC 32OZ 12/CS

$11.55
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
FH TRI-METER CONTINUOUS MONITOR #204 EC/pH/TEMPERATURE
FH TRI-METER CONTINUOUS MONITOR #204 EC/pH/TEMPERATURE
$160.94
$145.55
Similar Products
PH ALERT
729002
PH ALERT
$6.59

RAPITEST 4 WAY ANALYZER FERTILIZER/LIGHT/MOISTURE/pH MODEL 1880
716752
RAPITEST 4 WAY ANALYZER FERTILIZER/LIGHT/MOISTURE/pH MODEL 1880
$25.88

pH Soil Meter (Special Order)
hf-HI99121N
pH Soil Meter (Special Order)
$314.61

Waterproof EcoTster pH2
hf-OK35423-10
Waterproof EcoTster pH2
$62.78

Oakton Replaceable Electrodes pH WP 2 Pen
hf-OK3562429
Oakton Replaceable Electrodes pH WP 2 Pen
$54.50

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