Horticulture Source » Gardening & Hydroponics Store » Hanna Instruments: Hanna Checker Replacement Electrode (HI 1270) [716436]   Mobile   Secure |  My Account | Cart Contents | Checkout )
Horticulture Source
Quick Find
Help [?]   Search Descriptions Phrase   Advanced
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 12th Year of Service to Gardeners! Thank you for your business!
Manufacturer Info
Hanna Instruments
Hanna Instruments Homepage
Other products
Reviews more
Write ReviewWrite a review on this product!

Shop By Price
Categories
* Lamps / Tubes / Bulbs ++ (525)
* Lighting Systems ++ (1195)
* Nutrients & Supplements (4257)
* Composters & Compost Tea Brewing (42)
* Organic Gardening (527)
* Leaf Shines & Washes (94)
* Pest & Disease Control (595)
* Cloning & Propagation (440)
* Grow Systems ++ (712)
* Meters, Timers & Instruments ++ (632)
* Pots / Containers (1026)
* Pumps, Irrigation & Watering Supplies ++ (1726)
* Grow Media (548)
* Plant Seeds (62)
* Environmental Control ++ (2032)
* Greenhouses (84)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (143)
* Garden Accessories ++ (1089)
* Hand Tools ++ (450)
* Gardening Books & DVDs (56)
* Growing Apparel & Bags (119)
Manufacturers more
Ads
Most Viewed
Gro Pro Premium Nursery Pot 1 Gallon
Gro Pro Premium Nursery Pot 1 Gallon
SUN SYSTEM® HPS 150W GROW LIGHT FIXTURE - COMPLETE WITH LAMP INCLUDED
SUN SYSTEM® HPS 150W GROW LIGHT FIXTURE - COMPLETE WITH LAMP INCLUDED
Thermoformed Nursery Pot 1 Gallon
Thermoformed Nursery Pot 1 Gallon
1 Gal. Thermoformed Pot
1 Gal. Thermoformed Pot
EcoPlus Eco 396 Submersible Pump 396 GPH (24/Cs)
EcoPlus Eco 396 Submersible Pump 396 GPH (24/Cs)
BOTANICARE® COCOGRO™ PREMIUM SOILESS ORGANIC GROW MEDIA COMPRESSED COIR FIBER BALE 5 KG = .31 CU FT OR 70 LITERS = 4.37 CU
BOTANICARE® COCOGRO™ PREMIUM SOILESS ORGANIC GROW MEDIA COMPRESSED COIR FIBER BALE 5 KG = .31 CU FT OR 70 LITERS = 4.37 CU
5 GALLON PLASTIC BUCKET 2 LBS (288 PER PALLET) EACH
5 GALLON PLASTIC BUCKET 2 LBS (288 PER PALLET) EACH
Retail Product Catalogs
Retail Product Catalogs
EcoPlus Eco 66 Submersible Pump 75 GPH (60/Cs)
EcoPlus Eco 66 Submersible Pump 75 GPH (60/Cs)
ECOGROWER®         17 GALLON RESERVOIR DRIP HYDROPONIC GROWING SYSTEM - 22.5" X 22.5" X 15.5"
ECOGROWER® 17 GALLON RESERVOIR DRIP HYDROPONIC GROWING SYSTEM - 22.5" X 22.5" X 15.5"
FoxFarm Ocean Forest Potting Soil 1.5 cu ft (62-75/Plt)
FoxFarm Ocean Forest Potting Soil 1.5 cu ft (62-75/Plt)
Plastic Grow Bag. 1 Gallon
Plastic Grow Bag. 1 Gallon
3 GALLON PLASTIC BUCKET 1.2 LBS (360/PER PALLET) EACH
3 GALLON PLASTIC BUCKET 1.2 LBS (360/PER PALLET) EACH
Vortex Inline Fan 6 in 452 CFM
Vortex Inline Fan 6 in 452 CFM
MESH POT / BUCKET LID 8" FITS SNUGGLY ON A 5 GALLON BUCKET
MESH POT / BUCKET LID 8" FITS SNUGGLY ON A 5 GALLON BUCKET
Plastic Dura-Pot. 3.5 in
Plastic Dura-Pot. 3.5 in
SUPERTHRIVE™ 4 OZ (12/CASE)
SUPERTHRIVE™ 4 OZ (12/CASE)
EZ-CLONE SPRAYER RED (BAG OF 100)
EZ-CLONE SPRAYER RED (BAG OF 100)
OdorSok 4" x 12" 140 CFM
OdorSok 4" x 12" 140 CFM
Round Net Pot. 2 in
Round Net Pot. 2 in
Languages
English Deutsch Español
Product not found!
Continue
New Products For January
SA396 Rockwool Conditioner. 1 Gallon
SA396
Rockwool Conditioner. 1 Gallon

$31.95
hf-GTMB6010 Monster Bloom, 20 g
hf-GTMB6010
Monster Bloom, 20 g

$5.29
715040 ROOTS ORGANICS HP2 LIQUID BAT GUANO - 5 GALLON SIZE
715040
ROOTS ORGANICS HP2 LIQUID BAT GUANO - 5 GALLON SIZE

$119.90
705176 NPK Mighty 5 Gallon (1/Cs)
705176
NPK Mighty 5 Gallon (1/Cs)

$94.01
700462 MovinCool Warm Air Self-Supported Duct - 12 in - OfficePro36 (Special Order)
700462
MovinCool Warm Air Self-Supported Duct - 12 in - OfficePro36 (Special Order)

$86.34
dl-794088 NatureVAC 15''x19.5' Vacuum Seal Bags Black/Black
dl-794088
NatureVAC 15''x19.5' Vacuum Seal Bags Black/Black

$19.75
hf-BCHSCLPCBB77 Botanicare Power Cloner 77 Black
hf-BCHSCLPCBB77
Botanicare Power Cloner 77 Black

$241.68
dl-397025 Leca Flower Hydro Clay Pebbles 25L bag
dl-397025
Leca Flower Hydro Clay Pebbles 25L bag

$10.95
901678 Eye PowerVEG FS-UV 4 ft 54W HO T5
901678
Eye PowerVEG FS-UV 4 ft 54W HO T5

$25.07
hf-GH3202 GH CocoTek PX, 1.5 cu ft
hf-GH3202
GH CocoTek PX, 1.5 cu ft

$13.78
dl-651218 Platinium HydroStar 120 series BIGPOT 18L
dl-651218
Platinium HydroStar 120 series BIGPOT 18L

$329.95
706433 Ez-Clone 64 Low Pro System Black
706433
Ez-Clone 64 Low Pro System Black

$234.59
714300 FOX FARM ORIGINAL PLANTING MIX 1 CU FT 24 LBS (75/PALLET)
714300
FOX FARM ORIGINAL PLANTING MIX 1 CU FT 24 LBS (75/PALLET)

$12.15
eco-2381 Active Aqua 10" Polyblown Sediment Filter
eco-2381
Active Aqua 10" Polyblown Sediment Filter

$5.91
728128 SpeediChannel 4in 45 degree Flat Bend Fitting
728128
SpeediChannel 4in 45 degree Flat Bend Fitting

$16.30
718230 HD IONIC™ GROW GALLON (4/CASE)
718230
HD IONIC™ GROW GALLON (4/CASE)

$31.17
732804 Armor Si Gallon (4/Case)
732804
Armor Si Gallon (4/Case)

$23.98
hf-CKMESH2 Mesh Tray, 10x20"
hf-CKMESH2
Mesh Tray, 10x20"

$1.16
732569 B'CUZZ® SOIL A 3-0-3 - QUART (12/case)
732569
B'CUZZ® SOIL A 3-0-3 - QUART (12/case)

$9.66
hf-LJ50380 Libbey Jars     Status Jar Large Lid, case of 72
hf-LJ50380
Libbey Jars Status Jar Large Lid, case of 72

$57.10
720508 Organic Bountea Brewer 5 Gallon (12/Cs)
720508
Organic Bountea Brewer 5 Gallon (12/Cs)

$59.95
FE322 Fox Farm Happy Frog High Phosphorus Bat Guano
FE322
Fox Farm Happy Frog High Phosphorus Bat Guano

$14.04
740980 BOND CLEAR PLASTIC SAUCER 14"  (case of 25)
740980
BOND CLEAR PLASTIC SAUCER 14" (case of 25)

$19.62

hf-JSPERL24
GROW!T #2 Perlite, Super Coarse, 4 cu ft

$13.57
hf-FX14016 Marine Cuisine Dry Fertilizer, 4 lbs.
hf-FX14016
Marine Cuisine Dry Fertilizer, 4 lbs.

$9.51
hf-HMD500 HM Digital Portable/Wall Mount/Bench Continuous pH/EC/TDS/Temp
hf-HMD500
HM Digital Portable/Wall Mount/Bench Continuous pH/EC/TDS/Temp

$227.90
722173 EARTH JUICE™ NATURAL pH CONTROLLER DOWN 2 LB (12/CASE)
722173
EARTH JUICE™ NATURAL pH CONTROLLER DOWN 2 LB (12/CASE)

$13.69
723102 HUMBOLDT® PROZYME 5 GALLON (1/CASE)
723102
HUMBOLDT® PROZYME 5 GALLON (1/CASE)

$374.09
Ads
Amazon Ad
ebay Ad

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
Ads

UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2018 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order