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 our 11th Year of Service to Gardeners! Thank you for your business!
Categories
* Lamps / Tubes / Bulbs ++ (538)
* Lighting Systems ++ (1183)
* 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)
 » Calibration, Storage & Cleaning Solutions, pH Up & Down (197)
 » Instruments, Thermometers, Hygrometers & Light Meters (24)
 » ! pH, EC, PPM & TDS Testers (302)
 » Timers & Lighting Controllers (119)
* Pots / Containers (1020)
* Pumps, Irrigation & Watering Supplies ++ (1711)
* 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 Black/Clear
dl-794080
NatureVAC 15''x19.5' Vacuum Seal Bags Black/Clear
$19.80
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 136 guests online.
Ads
Product not found!
Continue
New Products For May
hf-IGSCFF10 Charcoal Fiber Filter 10"
hf-IGSCFF10
Charcoal Fiber Filter 10"

$167.98
hf-TR50055 Nursery Supplies     Premium Nursery Pot, Short, 5 gal
hf-TR50055
Nursery Supplies Premium Nursery Pot, Short, 5 gal

$1.91
eco-340205 CAN-FAN w/ Thermostat 6" RSW 6HO
eco-340205
CAN-FAN w/ Thermostat 6" RSW 6HO

$272.10
dl-403012 12" Backdraft Damper
dl-403012
12" Backdraft Damper

$21.60
hf-WS20010 Wonder Soil Expand & Plant the Booster
hf-WS20010
Wonder Soil Expand & Plant the Booster

$6.68
hf-GMSO5231RP Oasis     Hobby Hydro Rootcubes Case of 6 - 2 packs of 276 Cell Sheets (Special Order)
hf-GMSO5231RP
Oasis Hobby Hydro Rootcubes Case of 6 - 2 packs of 276 Cell Sheets (Special Order)

$68.96
hf-FX14020 Tiger Bloom, 1 gal
hf-FX14020
Tiger Bloom, 1 gal

$45.50
MI130 Tall Boy Water Heater
MI130
Tall Boy Water Heater

$171.88
AGF150 Zenport AGF150 150mm (6 inch ) Mill bastard file
AGF150
Zenport AGF150 150mm (6 inch ) Mill bastard file

$2.09

ZL0012G
Small Green tape rolls of tapener tape for the ZL99

$0.72
hf-BCNCNSR8 CNS17 Ripe 8 oz.
hf-BCNCNSR8
CNS17 Ripe 8 oz.

$3.35
707250 SNAPTURE® SNAPSTAND PLASTIC SUPPORT STAND PIECES - CROSS FITTING
707250
SNAPTURE® SNAPSTAND PLASTIC SUPPORT STAND PIECES - CROSS FITTING

$2.79
dl-ETPM-1ga Purple Maxx 1gal
dl-ETPM-1ga
Purple Maxx 1gal

$160.60
dl-799000 Vacuum Seal Bags 11in. x 19.5ft. (All Clear)
dl-799000
Vacuum Seal Bags 11in. x 19.5ft. (All Clear)

$13.96
eco-2847 SubCulture B 150 Gram (12/cs)
eco-2847
SubCulture B 150 Gram (12/cs)

$27.83
dl-550106 Piranha Pruner Trimming Scissors Curved Titanium Blade
dl-550106
Piranha Pruner Trimming Scissors Curved Titanium Blade

$8.41
hf-ESPHTEST Hydroponic Essentials pH Test Kit
hf-ESPHTEST
Hydroponic Essentials pH Test Kit

$4.00
H:SL86B Silverline 8x6 base
H:SL86B
Silverline 8x6 base

$106.09
hf-PHDEOK11 Phantom Commercial DE Open Lighting System with USB Interface, 1000W, 208V/240V
hf-PHDEOK11
Phantom Commercial DE Open Lighting System with USB Interface, 1000W, 208V/240V

$381.66
hf-BUHL400UV 400W Halide Universal Bulb
hf-BUHL400UV
400W Halide Universal Bulb

$15.16
902449 Harvest Pro Switchable 1000 Watt Ballast - 480 Volt
902449
Harvest Pro Switchable 1000 Watt Ballast - 480 Volt

$143.96
hf-OG3700 RAW Silica, 2 oz
hf-OG3700
RAW Silica, 2 oz

$8.95
hf-DS6 Dust Shroom 6"
hf-DS6
Dust Shroom 6"

$73.66
eco-5217 White Flood Table 48" x 48" x 7"
eco-5217
White Flood Table 48" x 48" x 7"

$105.12
727964 Leader Ecoplus 250 1 HP 1 - 115 Volt
727964
Leader Ecoplus 250 1 HP 1 - 115 Volt

$271.18
704780 NO SPIDER MITES CONC 16OZ (12/CS) (MAKES 5 GAL)
704780
NO SPIDER MITES CONC 16OZ (12/CS) (MAKES 5 GAL)

$182.91
HY17411 Replacement ph Probe Electrode for HI98129 and HI98127.
HY17411
Replacement ph Probe Electrode for HI98129 and HI98127.

$56.02
eco-5131 Active Aqua White Flood Table, 4' x 4'
eco-5131
Active Aqua White Flood Table, 4' x 4'

$66.13
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
HydroFlow Barbed Tee 3/16" (case of 500)
HydroFlow Barbed Tee 3/16" (case of 500)
$122.76
$104.00
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
Rapitest Electric Soil Tester
MI214
Rapitest Electric Soil Tester
$26.12

GroChek replacement probe for HI9813
hf-HI1285
GroChek replacement probe for HI9813
$88.38

Replacement pH Electrode for HI98127, HI98128, HI98129, & HI98130
hf-HI73127
Replacement pH Electrode for HI98127, HI98128, HI98129, & HI98130
$52.89

GroChek TDS Meter.
HY180
GroChek TDS Meter.
$95.26

CW SOIL, pH AND MOISTURE MONITOR
716575
CW SOIL, pH AND MOISTURE MONITOR
$39.06

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