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 ++ (529)
* Lighting Systems ++ (1185)
* Nutrients & Supplements (4274)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (536)
* Leaf Shines & Washes (97)
* Pest & Disease Control (588)
* Cloning & Propagation (450)
* Grow Systems ++ (721)
* Meters, Timers & Instruments ++ (661)
* Pots / Containers (1023)
* Pumps, Irrigation & Watering Supplies ++ (1709)
* Grow Media (552)
* Plant Seeds (62)
* Environmental Control ++ (1994)
* Greenhouses (73)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (141)
* Garden Accessories ++ (961)
* Hand Tools ++ (118)
* Gardening Books & DVDs (57)
* Growing Apparel & Bags (97)
What's New? more
Blacksmith BioScience Tamarack Nature Quart (20/Cs)
746616
Blacksmith BioScience Tamarack Nature Quart (20/Cs)
$40.51
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 10 guests and 
1 logged in customer online.
Ads
Product not found!
Continue
New Products For June
727370 Danner Supreme Hydroponic Air Pump 2 Outlet - 4 Watt (4/Cs)
727370
Danner Supreme Hydroponic Air Pump 2 Outlet - 4 Watt (4/Cs)

$12.05
dl-FF179 FloraFlex 3/4'' Nylon Valve
dl-FF179
FloraFlex 3/4'' Nylon Valve

$25.21
hf-ML21426 Phosphate Supplement 16oz
hf-ML21426
Phosphate Supplement 16oz

$11.74
MI4802 Passion Violet Scent Aerosol. 6.6 oz
MI4802
Passion Violet Scent Aerosol. 6.6 oz

$5.56
hf-GH6710 RainForest Modular 318 Lid Insert Kit
hf-GH6710
RainForest Modular 318 Lid Insert Kit

$50.22
740965 Natural Bamboo HD Stakes 8ft (5/Bag)
740965
Natural Bamboo HD Stakes 8ft (5/Bag)

$10.70
PO140 Plastic Pot. 6 in top x 7 in high
PO140
Plastic Pot. 6 in top x 7 in high

$0.75
hf-HGFTW24 White Flood Table, 2' x 4'
hf-HGFTW24
White Flood Table, 2' x 4'

$38.02
721498 Actinovate L & G - National Label 0.7 oz (12/Cs) (Not for sale to CA)
721498
Actinovate L & G - National Label 0.7 oz (12/Cs) (Not for sale to CA)

$8.81
hf-GR17508 Grow More Hawaiian Bud, 1.5 lb
hf-GR17508
Grow More Hawaiian Bud, 1.5 lb

$10.69
FA130 Wall Mount Oscillating Fan. 16 in
FA130
Wall Mount Oscillating Fan. 16 in

$79.41
hf-BCNSSWGQT Sweet Carbo Grape Qt.
hf-BCNSSWGQT
Sweet Carbo Grape Qt.

$17.80
hf-HGTB75 3/4" Black Tubing ID 0.75"xOD
hf-HGTB75
3/4" Black Tubing ID 0.75"xOD

$50.19
716480 Bluelab pH Pen
716480
Bluelab pH Pen

$75.33
LS152 IntelliDrive.
LS152
IntelliDrive.

$186.83
hf-HI7061L Electrode Cleaner 16 oz
hf-HI7061L
Electrode Cleaner 16 oz

$14.72
dl-HSK003 Humboldt Sticky - 0.5 Gal. - Humboldt Nutrients
dl-HSK003
Humboldt Sticky - 0.5 Gal. - Humboldt Nutrients

$30.98
hf-SOLEXT-2 15' Extension Cable Set
hf-SOLEXT-2
15' Extension Cable Set

$29.02
dl-z-551000-cas Trim'R'Matic CASE
dl-z-551000-cas
Trim'R'Matic CASE

$32.12
dl-310207 10" x 20" Web Tray with solid sides
dl-310207
10" x 20" Web Tray with solid sides

$0.85
716690 Milwaukee pH Controller MC122
716690
Milwaukee pH Controller MC122

$139.44
MI462 ONA Liquid - Fresh Linen Scent (1 Qt)
MI462
ONA Liquid - Fresh Linen Scent (1 Qt)

$16.77
dl-BBG200289 BioBizz Top·Max™ 5 ltr
dl-BBG200289
BioBizz Top·Max™ 5 ltr

$107.85
736785 CAN-FAN 4" HIGH OUTPUT 178 CFM 3260 RPM 70 WATTS DIAM 11.26" IN/OUT 3.94" - 1 TO 7 EACH
736785
CAN-FAN 4" HIGH OUTPUT 178 CFM 3260 RPM 70 WATTS DIAM 11.26" IN/OUT 3.94" - 1 TO 7 EACH

$91.39
hf-HX57799 Hortilux Blue (Daylight) Super Metal Halide Bulb, 250W
hf-HX57799
Hortilux Blue (Daylight) Super Metal Halide Bulb, 250W

$69.75
hf-FLP28 T5 2Ft/8-Tube Designer System w/ Bulbs
hf-FLP28
T5 2Ft/8-Tube Designer System w/ Bulbs

$133.46
726828 BIOBUD QUART (12/CASE)
726828
BIOBUD QUART (12/CASE)

$25.80
hf-HGFT33 Black Flood Table, 3' X 3'
hf-HGFT33
Black Flood Table, 3' X 3'

$41.70
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
Natural Armor Animal Repellent - Ready to Use, 128 oz. Gallon Peppermint Scent
Natural Armor Animal Repellent - Ready to Use, 128 oz. Gallon Peppermint Scent
$39.99
$35.99
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
Bluelab pH Controller - Connect / Doser
716343
Bluelab pH Controller - Connect / Doser
$418.50

Hanna GroChek pHEP 4 Meter
hf-HI98127
Hanna GroChek pHEP 4 Meter
$85.03

Nutradip PPM AC/DC Combo Meter
hf-ND1100037
Nutradip PPM AC/DC Combo Meter
$80.34

Bond Moisture Meter
740860
Bond Moisture Meter
$5.52

RAPITEST pH SOIL TESTER (12/CASE)
716755
RAPITEST pH SOIL TESTER (12/CASE)
$3.96

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