Horticulture Source » Gardening & Hydroponics Store » Hanna Instruments: Hanna Waterproof pH/EC/TDS Meter (HI 9813-6N) [716814]   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)
* 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
20 Gal. Squat Injection Molded Pot
dl-907720
20 Gal. Squat Injection Molded Pot
$8.53
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 38 guests and 
1 logged in customer online.
Ads
Product not found!
Continue
New Products For May
hf-BLU7001 Bluelab Probe Care Kit pH & Conductivity
hf-BLU7001
Bluelab Probe Care Kit pH & Conductivity

$15.37
738205 UPGRADE KIT TO CONVERT STEALTH RO 100 TO STEALTH RO 200
738205
UPGRADE KIT TO CONVERT STEALTH RO 100 TO STEALTH RO 200

$61.38
hf-NL00400 PyroClay 0.4 Kg, case of 12 (Special Order)
hf-NL00400
PyroClay 0.4 Kg, case of 12 (Special Order)

$71.40
KIS-prokit 5 gal. Pro Kit (1 brew): 4 kits
KIS-prokit
5 gal. Pro Kit (1 brew): 4 kits

$45.36
960390 Solar Flare T5 44 240 Volt w/ Lamps 6500 K
960390
Solar Flare T5 44 240 Volt w/ Lamps 6500 K

$65.84
hf-RV20020 Revelry Supply The Around-Towner Medium Duffle, Crosshatch Grey
hf-RV20020
Revelry Supply The Around-Towner Medium Duffle, Crosshatch Grey

$83.70
hf-XTB2010 Xtrasun Bulb 600W Pulse Start MH 7K
hf-XTB2010
Xtrasun Bulb 600W Pulse Start MH 7K

$33.48
hf-JSCC2 PLANT!T Organic Coco Planting Chips
hf-JSCC2
PLANT!T Organic Coco Planting Chips

$7.33
MV1-45-30BP Replacement Bumpers for Zenport MV175, MV190, Bahco P160-60, P160-75, P160-90
MV1-45-30BP
Replacement Bumpers for Zenport MV175, MV190, Bahco P160-60, P160-75, P160-90

$0.62

700544
Samsung Wireless Controller for 48,000 BTU Unit

$122.70
eco-4453 Dual Max Tube Expander - 48"
eco-4453
Dual Max Tube Expander - 48"

$168.16
MI391 Scissors.
MI391
Scissors.

$23.99
hf-VC995705 Bloom 3-10-5 Fruit and Flower Fertilizer, 5 gal
hf-VC995705
Bloom 3-10-5 Fruit and Flower Fertilizer, 5 gal

$100.44
hf-HI70442L 1500PPM TDS Sol 16oz
hf-HI70442L
1500PPM TDS Sol 16oz

$13.38
SMC1000US 1000w 4K Neutral Deluxe Metal Halide Conversion Lamp (Universal Burn).
SMC1000US
1000w 4K Neutral Deluxe Metal Halide Conversion Lamp (Universal Burn).

$102.98
800135 Zenport Micro Trimmer Bypass Shear Model H358L (10/Cs)
800135
Zenport Micro Trimmer Bypass Shear Model H358L (10/Cs)

$7.24
hf-BCNSPHHQT PH Up Qt
hf-BCNSPHHQT
PH Up Qt

$79.68
eco-340065 CAN-FAN RS 12 HO, 971 cfm
eco-340065
CAN-FAN RS 12 HO, 971 cfm

$327.52
717500 Microbe Life Photosynthesis Plus Pint (12/CS)
717500
Microbe Life Photosynthesis Plus Pint (12/CS)

$11.44
hf-FFLEX101 FloraFlex Long Rocket 90 deg 4 GPH, Pack of 6
hf-FFLEX101
FloraFlex Long Rocket 90 deg 4 GPH, Pack of 6

$5.67
728164 Short Forged Flare Nut, Brass 5/8in
728164
Short Forged Flare Nut, Brass 5/8in

$1.67
714261 FoxFarm Ocean Forest Potting Soil Tote 27 Cu Ft (3/Plt) (Special Order)
714261
FoxFarm Ocean Forest Potting Soil Tote 27 Cu Ft (3/Plt) (Special Order)

$583.72
hf-GR58141 Mendo Soluble 20-20-20, 25 lbs
hf-GR58141
Mendo Soluble 20-20-20, 25 lbs

$37.39
718062 GH Flora Gro (275 Gallon Tote) (Special Order)
718062
GH Flora Gro (275 Gallon Tote) (Special Order)

$2,739.09
732225 HD EUROPONIC® FOSSIL FUEL™ GALLON (4/CASE)
732225
HD EUROPONIC® FOSSIL FUEL™ GALLON (4/CASE)

$32.53
725107 Gro Pro Essential Round Fabric Pot w/ Handles 30 Gallon - Tan (30/Cs)
725107
Gro Pro Essential Round Fabric Pot w/ Handles 30 Gallon - Tan (30/Cs)

$6.43
hf-RCT20H 20 Gal Smart Pot w/Handles TAN (Special Order - Case of 50)
hf-RCT20H
20 Gal Smart Pot w/Handles TAN (Special Order - Case of 50)

$567.49
dl-FF143 FloraFlex Bubbler 20GPH (12 Pack)
dl-FF143
FloraFlex Bubbler 20GPH (12 Pack)

$6.81
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
1/4'' Barbed Straight Connectors, Each
1/4'' Barbed Straight Connectors, Each
$1.24
$1.04
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
WATERPROOF ECOTESTR 2
716106
WATERPROOF ECOTESTR 2
$49.93

pHep®4 pH Tester (HI98127).
HY174
pHep®4 pH Tester (HI98127).
$90.59

Grow More pH Down 30% Quart (12/Cs)
721870
Grow More pH Down 30% Quart (12/Cs)
$5.62

Milwaukee SE600 Replacement Probe for MW802
716617
Milwaukee SE600 Replacement Probe for MW802
$75.72

Bluelab Grower's Toolbox-Limited Edition
hf-BLU8000
Bluelab Grower's Toolbox-Limited Edition
$133.92

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