Horticulture Source » Gardening & Hydroponics Store » Meters, Timers & Instruments » pH, EC, PPM & TDS Testers » Hanna Instruments: Hanna Checker Replacement Electrode (HI 1270) [716436]   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)
 » 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 (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
10 Gal. Squat Injection Molded Pot
dl-907710
10 Gal. Squat Injection Molded Pot
$4.40
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 29 guests online.
Ads
Product not found!
Continue
New Products For May
hf-HNEQ405 Equilibrium Natural 32 oz.
hf-HNEQ405
Equilibrium Natural 32 oz.

$13.89
708675 RAIN DRIP PROFESSIONAL HOLE PUNCH
708675
RAIN DRIP PROFESSIONAL HOLE PUNCH

$7.64
hf-OG3810 RAW Yucca, 8 oz
hf-OG3810
RAW Yucca, 8 oz

$49.08
hf-GH1412 FloraMicro 1 qt
hf-GH1412
FloraMicro 1 qt

$10.67
hf-ON10040 Ona Gel Fresh Linen Gal Pail
hf-ON10040
Ona Gel Fresh Linen Gal Pail

$32.23
eco-5217 White Flood Table 48" x 48" x 7"
eco-5217
White Flood Table 48" x 48" x 7"

$105.12
hf-HX80440 PowerVEG T5 4' Multi-Color Pack (case of 24)
hf-HX80440
PowerVEG T5 4' Multi-Color Pack (case of 24)

$455.33
hf-TNBB941016 Bloombastic 5.5 Liter
hf-TNBB941016
Bloombastic 5.5 Liter

$520.95
hf-OLMFQT Organocide Insecticide, Miticide, Fungicide, Qt
hf-OLMFQT
Organocide Insecticide, Miticide, Fungicide, Qt

$13.25
HY199 Dyna Gro Pro-Tekt 0-0-3 1 quart
HY199
Dyna Gro Pro-Tekt 0-0-3 1 quart

$15.77
380096 MOUNTING CLAMP 8" (NOISE REDUCTION CLAMP)
380096
MOUNTING CLAMP 8" (NOISE REDUCTION CLAMP)

$5.30
717625 Microbe-Life Plus C Gallon (CA and NM Only) (4/Cs)
717625
Microbe-Life Plus C Gallon (CA and NM Only) (4/Cs)

$53.98
725705 SMART POT TAN 2 GAL
725705
SMART POT TAN 2 GAL

$3.00
720282 ANCIENT ORGANICS® RAINBOW MIX GROW 5-5-2 - 5 LB (9/CASE)
720282
ANCIENT ORGANICS® RAINBOW MIX GROW 5-5-2 - 5 LB (9/CASE)

$16.28
dl-xnHAABLST-1Q X Nutrients Amino Blast (1 Quart)
dl-xnHAABLST-1Q
X Nutrients Amino Blast (1 Quart)

$7.01
706290 Sun Hut Blackout 20 - 2.0 ft x 2.0 ft x 5.3 ft
706290
Sun Hut Blackout 20 - 2.0 ft x 2.0 ft x 5.3 ft

$98.21
733466 BCuzz Root Aid Cloning Gel 2oz (12/Cs)
733466
BCuzz Root Aid Cloning Gel 2oz (12/Cs)

$11.48
706610 BOTANICARE® MICROGARDEN™ COMPLETE AEROPONICS HYDROGARDENING GROWING SYSTEM - 31" X 13.75" X 17"
706610
BOTANICARE® MICROGARDEN™ COMPLETE AEROPONICS HYDROGARDENING GROWING SYSTEM - 31" X 13.75" X 17"

$238.82
725037 Gro Pro Super-Duty Saucer / Container Round - 3 ft (108/Plt)
725037
Gro Pro Super-Duty Saucer / Container Round - 3 ft (108/Plt)

$8.82
708874 Rainmaker Metal Hose Repair Coupling Female 5/8 in - 3/4 in (10/Cs)
708874
Rainmaker Metal Hose Repair Coupling Female 5/8 in - 3/4 in (10/Cs)

$2.22
716555 Grower's Edge Digital Thermometer / Hygrometer w/ Remote Sensor
716555
Grower's Edge Digital Thermometer / Hygrometer w/ Remote Sensor

$26.73
hf-ESCALQT4 Hydroponic Essentials Calibration Qt 4.01
hf-ESCALQT4
Hydroponic Essentials Calibration Qt 4.01

$13.37
hf-CES2806 Mag Amped 55 gal
hf-CES2806
Mag Amped 55 gal

$1,534.50
hf-ABWP1 B&W Poly 10'x10' 5.5 mil
hf-ABWP1
B&W Poly 10'x10' 5.5 mil

$8.68
706460 EZ-Clone EZ-Coco Seed Starts - 35/Pack
706460
EZ-Clone EZ-Coco Seed Starts - 35/Pack

$10.81
hf-ACANS12 12,000 BTU 115v Split A/C Unit 13 SEER
hf-ACANS12
12,000 BTU 115v Split A/C Unit 13 SEER

$1,051.80
747110 Hydro Flow Garden Hose Washer 3/4 in (10/Bag)
747110
Hydro Flow Garden Hose Washer 3/4 in (10/Bag)

$2.57
hf-ETKTGAL Killer Tea Gal
hf-ETKTGAL
Killer Tea Gal

$26.00
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
BOTANICARE® PUREBLEND™ ORIGINAL BLOOM 0.5-0.5-1 - GALLON (4/CASE)
BOTANICARE® PUREBLEND™ ORIGINAL BLOOM 0.5-0.5-1 - GALLON (4/CASE)
$15.62
$14.56
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
HM HANDHELD TDS-3 TESTER
716187
HM HANDHELD TDS-3 TESTER
$20.03

Combo pH/EC/TDS/C/PPM Tester
hf-HI98129
Combo pH/EC/TDS/C/PPM Tester
$143.28

Continuous Monitor/Portable PH meter
hf-MIBEM101
Continuous Monitor/Portable PH meter
$109.80

HANNA GROCHEK®  pH 4.01 CALIBRATION SOLUNTION - 20 ML (CASE of 25) MODEL # HI 70004P (FULL CASE QUANTITIES ONLY)
716875
HANNA GROCHEK® pH 4.01 CALIBRATION SOLUNTION - 20 ML (CASE of 25) MODEL # HI 70004P (FULL CASE QUANTITIES ONLY)
$18.69

Bluelab PPM Pen
716482
Bluelab PPM Pen
$62.83

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