Horticulture Source » Gardening & Hydroponics Store » Hanna Instruments: Hanna pH Kit for Hydroponics [hf-HI98103H]   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! Thank you for your business!
Categories
* Lamps / Tubes / Bulbs ++ (538)
* Lighting Systems ++ (1184)
* Nutrients & Supplements (4274)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (537)
* Leaf Shines & Washes (97)
* Pest & Disease Control (582)
* Cloning & Propagation (450)
* Grow Systems ++ (723)
* Meters, Timers & Instruments ++ (642)
* Pots / Containers (1028)
* Pumps, Irrigation & Watering Supplies ++ (1712)
* Grow Media (553)
* Plant Seeds (62)
* Environmental Control ++ (1988)
* Greenhouses (86)
* Grow Rooms / Tents (165)
* Reflective / B&W Films (141)
* Garden Accessories ++ (1022)
* Hand Tools ++ (526)
* Gardening Books & DVDs (57)
* Growing Apparel & Bags (96)
What's New? more
NatureVAC 15''x19.5' Vacuum Seal Bags Clear/Clear
dl-794000
NatureVAC 15''x19.5' Vacuum Seal Bags Clear/Clear
$17.46
Manufacturers more
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 91 guests and 
1 logged in customer online.
Ads
Product not found!
Continue
New Products For May
708549 Root Lowell Pro 180 Degree Sprayer w/ Adjustable Nozzle 1.5 Ltr
708549
Root Lowell Pro 180 Degree Sprayer w/ Adjustable Nozzle 1.5 Ltr

$10.85
703365 CO2 Tank Aluminum 50lb
703365
CO2 Tank Aluminum 50lb

$345.90
dl-128170-0 Replacement "O" Wheel for Light Mover
dl-128170-0
Replacement "O" Wheel for Light Mover

$4.09
hf-BZHYDROA10L B'Cuzz Hydro Nutrition Component A, 10 lt
hf-BZHYDROA10L
B'Cuzz Hydro Nutrition Component A, 10 lt

$47.82
HY486 Silica Blast. 1 Quart
HY486
Silica Blast. 1 Quart

$15.72
hf-EX50002 ExHale CO2     ExHale XL CO2 Bag
hf-EX50002
ExHale CO2 ExHale XL CO2 Bag

$37.05
eco-5125 Active Aqua Premium White Tray, 2' x 4'
eco-5125
Active Aqua Premium White Tray, 2' x 4'

$53.03
dl-ZTC106 1 Pt Concentrate Herbal Pesticide
dl-ZTC106
1 Pt Concentrate Herbal Pesticide

$43.80
hf-FX14083 Light Warrior Soilless Mix, 1 cf FL/MO/IN ONLY
hf-FX14083
Light Warrior Soilless Mix, 1 cf FL/MO/IN ONLY

$14.34
dl-590020 20 Gallon Prune Pots Fabric Grow Pots
dl-590020
20 Gallon Prune Pots Fabric Grow Pots

$4.82
dl-RXENERGY32 RX Green Solutions Energy 32oz
dl-RXENERGY32
RX Green Solutions Energy 32oz

$25.68
hf-AAHR84W Active Aqua Premium White Flood Table, 8' x 4'
hf-AAHR84W
Active Aqua Premium White Flood Table, 8' x 4'

$171.83
hf-MLT5023 MaxLume T5 24W 2' HO Tube -Grow 5400K, case of 20
hf-MLT5023
MaxLume T5 24W 2' HO Tube -Grow 5400K, case of 20

$64.71
706418 Ez Clone Classic 9 Cutting System - White
706418
Ez Clone Classic 9 Cutting System - White

$89.19
715356 Soul Infinity Gallon (4/Cs)
715356
Soul Infinity Gallon (4/Cs)

$44.19
hf-FX14111 BushDoctor Kelp Me Kelp You, 1 qt
hf-FX14111
BushDoctor Kelp Me Kelp You, 1 qt

$13.36
hf-CF358616 Can 66 w/o Flange
hf-CF358616
Can 66 w/o Flange

$129.42
hf-GH99121 Bato Elbow
hf-GH99121
Bato Elbow

$2.11
724767 SMART POT - #400 SIZE - 70" X 24" @ 399.8 GAL - 10/CASE - SPECIAL ORDER ONLY
724767
SMART POT - #400 SIZE - 70" X 24" @ 399.8 GAL - 10/CASE - SPECIAL ORDER ONLY

$53.53
hf-ROIX3 Oregonism XL 3lb. Endo/Ecto-Mycorrhizae
hf-ROIX3
Oregonism XL 3lb. Endo/Ecto-Mycorrhizae

$89.00
dl-DI-9200 BioWave DL-9200 Subsonic Harmonic Emitter
dl-DI-9200
BioWave DL-9200 Subsonic Harmonic Emitter

$2,400.00
eco-4301 Active Air 25" x 5" Filter w/o Flange
eco-4301
Active Air 25" x 5" Filter w/o Flange

$38.51
hf-BCNSPHLGAL PH Down Gal, case of 4 (Special Order)
hf-BCNSPHLGAL
PH Down Gal, case of 4 (Special Order)

$62.27
hf-PRPSJ2 Jellyfish 2 oz
hf-PRPSJ2
Jellyfish 2 oz

$12.19
dl-714000 Black Vinyl Tubing - 1/4" - 1000 ft
dl-714000
Black Vinyl Tubing - 1/4" - 1000 ft

$114.45
hf-HGPL400 Hydrofarm Precision Lightweight Pruner
hf-HGPL400
Hydrofarm Precision Lightweight Pruner

$8.46
dl-PF1002 Tissue Culture Starter Kit
dl-PF1002
Tissue Culture Starter Kit

$42.05
hf-ILP400 powerPAR 400W Greenhouse LED Fixture, 120/208/240/277v
hf-ILP400
powerPAR 400W Greenhouse LED Fixture, 120/208/240/277v

$937.41
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
Tell A Friend
 
Share what you've found! Email a link to this page to friends, family, and colleagues!
Specials more
Smart Pot Big Bag Bed Fabric Raised Bed, 100 gal
Smart Pot Big Bag Bed Fabric Raised Bed, 100 gal
$26.75
$24.93
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

Similar Products
Replacement Probe for GroChek.
HY1801
Replacement Probe for GroChek.
$51.35

Rapitest Soil Test Kit
hf-LL01601
Rapitest Soil Test Kit
$12.51

Watersafe Hydroponics Water Test Kit (12/Cs)
748290
Watersafe Hydroponics Water Test Kit (12/Cs)
$18.95

Future Harvest Grow Boss - Nutrient Monitor (4/Cs)
716367
Future Harvest Grow Boss - Nutrient Monitor (4/Cs)
$220.91

GroChek Hanna EC/TDS Monitor w/ HI7632 EC Probe
hf-HI983301N
GroChek Hanna EC/TDS Monitor w/ HI7632 EC Probe
$76.97

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
UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2017 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order