Horticulture Source » Gardening & Hydroponics Store » Hanna Instruments: Hanna Checker pH Tester (HI 98103) [716435]   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
HD Hudson All-Angle (including upside down) Trigger Sprayer, 24 oz
hf-HD62227
HD Hudson All-Angle (including upside down) Trigger Sprayer, 24 oz
$2.79
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 58 guests and 
1 logged in customer online.
Ads
Product not found!
Continue
New Products For February
hf-IGSPM3512 Phat Muffler 35" x 12"
hf-IGSPM3512
Phat Muffler 35" x 12"

$125.00
hf-BCCMQT Cal-Mag Plus 1 qt
hf-BCCMQT
Cal-Mag Plus 1 qt

$13.67
hf-ACT666 T Connector 6 x 6 x 6"
hf-ACT666
T Connector 6 x 6 x 6"

$13.84
hf-BLU8002 Bluelab Connect Stick
hf-BLU8002
Bluelab Connect Stick

$105.12
hf-GGT44 4' x 4' Gorilla Grow Tent
hf-GGT44
4' x 4' Gorilla Grow Tent

$403.19
hf-FX14063 Happy Frog Bulb Starter, 4 lbs.
hf-FX14063
Happy Frog Bulb Starter, 4 lbs.

$9.20
hf-CF358805 Can Inline 66
hf-CF358805
Can Inline 66

$267.80
hf-HSICECAP Fan/Heat Exchange-CO Gen. Ice Cap Heat
hf-HSICECAP
Fan/Heat Exchange-CO Gen. Ice Cap Heat

$102.20
hf-PHDEKT5 Phantom Commercial DE Open Lighting System with USB Interface, 480V
hf-PHDEKT5
Phantom Commercial DE Open Lighting System with USB Interface, 480V

$413.46
dl-710002 Gro1 Single Outlet Mechanical Timer - 120V
dl-710002
Gro1 Single Outlet Mechanical Timer - 120V

$5.67
728858 ROOT POTS - 30 GALLON 24" X 16.5" (10/CASE)
728858
ROOT POTS - 30 GALLON 24" X 16.5" (10/CASE)

$8.40
hf-MCIRONQT MaxiCrop Plus Iron 2% qt
hf-MCIRONQT
MaxiCrop Plus Iron 2% qt

$11.13
713660 Oasis Rootcubes Plus 104 Cells / Sheet
713660
Oasis Rootcubes Plus 104 Cells / Sheet

$71.94
dl-121202 1/4” Hanging Ratchet Light Hangers (single)
dl-121202
1/4” Hanging Ratchet Light Hangers (single)

$7.72
723610 Down To Earth Acid Mix 4-3-6 - 50 lb
723610
Down To Earth Acid Mix 4-3-6 - 50 lb

$46.40
SF240 9.5" Blade Folding Saw, Steel Handle
SF240
9.5" Blade Folding Saw, Steel Handle

$14.98
hf-NBIGSILS120OFF 120V - 15A OFF Switcher
hf-NBIGSILS120OFF
120V - 15A OFF Switcher

$63.04
740042 PUMP DISPENSER 1OZ. FOR 2.5 GALLON JUGS (case of 12)
740042
PUMP DISPENSER 1OZ. FOR 2.5 GALLON JUGS (case of 12)

$62.93
723782 Down To Earth Vegan Mix 3-2-2 - 6 lb
723782
Down To Earth Vegan Mix 3-2-2 - 6 lb

$7.59
hf-MY2M50 Reflective Metalized Film, 50' x 4 1/2', 2 mil
hf-MY2M50
Reflective Metalized Film, 50' x 4 1/2', 2 mil

$22.17
708035 PROFESSIONAL SAFETY GLASSES UV Protection (12/CS)
708035
PROFESSIONAL SAFETY GLASSES UV Protection (12/CS)

$8.12
hf-AAPADIV12 12 Outlet Copper Air Divider
hf-AAPADIV12
12 Outlet Copper Air Divider

$7.67
720570 TECHNAFLORA® B.C. BLOOM™ 1-4-7 - 10 LTR.  (2/CASE)
720570
TECHNAFLORA® B.C. BLOOM™ 1-4-7 - 10 LTR. (2/CASE)

$66.44
744338 Harvest Keeper Glass Storage Jar w/ Metal Clamp Lid - 105 oz (Case of 6)
744338
Harvest Keeper Glass Storage Jar w/ Metal Clamp Lid - 105 oz (Case of 6)

$48.99
hf-BCNTFBLMGAL Triflex Bloom, 1 gal
hf-BCNTFBLMGAL
Triflex Bloom, 1 gal

$22.48
dl-DC12X14OZ Dino-Clean - Gardeners Hand Cleaner (case of 12)
dl-DC12X14OZ
Dino-Clean - Gardeners Hand Cleaner (case of 12)

$90.60
747189 Hydro Flow - Tub Outlet Straight Fitting w/ 2 Gaskets 3/4 in (Box of 25)
747189
Hydro Flow - Tub Outlet Straight Fitting w/ 2 Gaskets 3/4 in (Box of 25)

$70.37
HY560 Supernatural Super Boost 10-49-10. 400g
HY560
Supernatural Super Boost 10-49-10. 400g

$27.05
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
ULTRA SUN™  METAL HALIDE CONVERSION LAMP 600 WATTS MH600W/LU T-25 57,000 LUMENS (24/CASE)
ULTRA SUN™ METAL HALIDE CONVERSION LAMP 600 WATTS MH600W/LU T-25 57,000 LUMENS (24/CASE)
$60.74
$54.08
Similar Products
Grower's Edge Wireless Remote Sensor
716557
Grower's Edge Wireless Remote Sensor
$16.29

Replacement Sensor
hf-OK3542550
Replacement Sensor
$83.38

Oakton Waterproof EC Tester 11+
hf-OK3566235
Oakton Waterproof EC Tester 11+
$119.12

pH Checker 1.
HY1861
pH Checker 1.
$40.27

Soil Conductivity/Salinity Meter w/ Carrying Case (SPECIAL ORDER)
hf-HI993310
Soil Conductivity/Salinity Meter w/ Carrying Case (SPECIAL ORDER)
$448.48

Languages
English Deutsch Español
Currencies
Ads
Amazon Ad
Matched Content
Ads
Global Tech LED Mammoth

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