Horticulture Source » Gardening & Hydroponics Store » Meters, Timers & Instruments » pH, EC, PPM & TDS Testers » 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 10 Years of Service to Gardeners in 91 Countries! Thank you for your business!
Categories
* Lamps / Tubes / Bulbs ++ (531)
* Lighting Systems ++ (1131)
* Nutrients & Supplements (4328)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (542)
* Leaf Shines & Washes (98)
* Pest & Disease Control (568)
* Cloning & Propagation (445)
* Grow Systems ++ (590)
! Meters, Timers & Instruments ++ (672)
 » Calibration, Storage & Cleaning Solutions, pH Up & Down (210)
 » Instruments, Thermometers, Hygrometers & Light Meters (24)
 » ! pH, EC, PPM & TDS Testers (318)
 » Timers & Lighting Controllers (120)
* Pots / Containers (1015)
* Pumps, Irrigation & Watering Supplies ++ (1631)
* Grow Media (569)
* Plant Seeds (21)
* Environmental Control ++ (1937)
* Greenhouses (89)
* Grow Rooms / Tents (167)
* Reflective / B&W Films (141)
* Garden Accessories ++ (957)
* Hand Tools ++ (525)
* Gardening Books & DVDs (59)
* Growing Apparel & Bags (45)
Manufacturers more
What's New? more
Philips 1000W HPS Double-Ended Bulb, Case of 6
hf-BUSD1DEP
Philips 1000W HPS Double-Ended Bulb, Case of 6
$545.65
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 34 guests and 
3 logged in customers online.
Ads
Product not found!
Continue
New Products For December
hf-ACFW16HDB Active Air Heavy Duty 16" Metal Wall Mount Fan
hf-ACFW16HDB
Active Air Heavy Duty 16" Metal Wall Mount Fan

$62.07
eco-2011 S 10 lb. Box
eco-2011
S 10 lb. Box

$34.60
MI211 Soil pH Tester.
MI211
Soil pH Tester.

$22.32
715623 Cutting Edge Grow 15 Gallon
715623
Cutting Edge Grow 15 Gallon

$189.75
hf-HOJ03810 EJ Assist Pt
hf-HOJ03810
EJ Assist Pt

$7.85

SB375
15" Blade Bow Saw (not tri-edge blade)

$7.64
hf-RXRT1015 RX Green Solutions Root, 1.5 oz
hf-RXRT1015
RX Green Solutions Root, 1.5 oz

$8.21
CW1000SS1 1000w 120v Sunmaster High Pressure Sodium Ballast.
CW1000SS1
1000w 120v Sunmaster High Pressure Sodium Ballast.

$272.11
hf-IG3030 Silver Edition Hut, 5' X 5'
hf-IG3030
Silver Edition Hut, 5' X 5'

$327.72
hf-ON10045 Ona Liquid Fresh Linen, 8 oz
hf-ON10045
Ona Liquid Fresh Linen, 8 oz

$5.96
727530 HYDOR KORALIA MAGNUM 6 CIRCULATION PUMPS - 2200 GPH (6/CASE)
727530
HYDOR KORALIA MAGNUM 6 CIRCULATION PUMPS - 2200 GPH (6/CASE)

$86.19
746262 Nectar for the Gods Medusa's Magic 5 Gallon
746262
Nectar for the Gods Medusa's Magic 5 Gallon

$92.00
747643 Hydro Flow / Netafim 12 mm Insert Elbow (Bag of 25)
747643
Hydro Flow / Netafim 12 mm Insert Elbow (Bag of 25)

$8.63
719496 RX Green Solutions Axiom Harpin Protein (3- .5 gm Packs)
719496
RX Green Solutions Axiom Harpin Protein (3- .5 gm Packs)

$6.96
hf-VC995703 Growth 7-4-4 Vegetative Stage Fertilizer, 5 gal
hf-VC995703
Growth 7-4-4 Vegetative Stage Fertilizer, 5 gal

$103.50
dl-420004 4" x 25' Terra-Duct
dl-420004
4" x 25' Terra-Duct

$12.48
eco-5622A Humidity Dome 2" (50/case)
eco-5622A
Humidity Dome 2" (50/case)

$1.65
FL111 T-8 Fluorescent Tube. 48 in
FL111
T-8 Fluorescent Tube. 48 in

$13.35
hf-BKCO2 Gardening Indoors with CO2
hf-BKCO2
Gardening Indoors with CO2

$10.32
716445 REPLACEMENT PROBE FOR BLUELAB COMBINATION METER & pH MONITORS
716445
REPLACEMENT PROBE FOR BLUELAB COMBINATION METER & pH MONITORS

$48.30

HBS10
Hanging basket screwhooks (10 pack)

$129.50
hf-HSRD6 Heat Shield for RD6AC
hf-HSRD6
Heat Shield for RD6AC

$43.44
hf-HI991404 GroChek pH/EC/TDS/Temp. Combo
hf-HI991404
GroChek pH/EC/TDS/Temp. Combo

$179.39
HY235 MaxiBloom. 16 lb
HY235
MaxiBloom. 16 lb

$103.10
hf-AH88011 Dark Energy, 16 oz
hf-AH88011
Dark Energy, 16 oz

$22.74
904425 Yield Master™ II 6" Classic Reflector
904425
Yield Master™ II 6" Classic Reflector

$71.24
hf-GH94010 WaterFarm Pumping Column/Drip Ring Assembly
hf-GH94010
WaterFarm Pumping Column/Drip Ring Assembly

$4.60
dl-995001 Gro1 1/2” x 60’ Tie Tape
dl-995001
Gro1 1/2” x 60’ Tie Tape

$3.48
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
EcoPlus Replacement Eco 1/2 in Press on Tapered Fitting
EcoPlus Replacement Eco 1/2 in Press on Tapered Fitting
$1.15
$1.04
Similar Products
pH Test Kit 1 oz.
eco-5517
pH Test Kit 1 oz.
$4.39

HM Digital Replacement Probe for pH Model PH-200
716180
HM Digital Replacement Probe for pH Model PH-200
$31.22

Accurate PPM 9
CW514
Accurate PPM 9
$99.68

PH ALERT
729002
PH ALERT
$6.59

Checker Plus pH Tester
hf-HI98100
Checker Plus pH Tester
$37.94

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  Celebrating 10 Years of Service to Gardeners in 91 Countries! Thank you for your business!  Proud Hydro for Hunger Participant
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