Horticulture Source » Gardening & Hydroponics Store » Hanna Instruments: GroChek pH/EC/TDS/C Portable Meter [hf-HI9813-5N]   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 in 91 Countries! Thank you for your business!
Categories
* Lamps / Tubes / Bulbs ++ (543)
* Lighting Systems ++ (1155)
* Nutrients & Supplements (4189)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (539)
* Leaf Shines & Washes (97)
* Pest & Disease Control (569)
* Cloning & Propagation (451)
* Grow Systems ++ (586)
* Meters, Timers & Instruments ++ (668)
* Pots / Containers (1013)
* Pumps, Irrigation & Watering Supplies ++ (1638)
* Grow Media (532)
* Plant Seeds (60)
* Environmental Control ++ (1943)
* Greenhouses (89)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (141)
* Garden Accessories ++ (977)
* Hand Tools ++ (534)
* Gardening Books & DVDs (58)
* Growing Apparel & Bags (54)
Manufacturers more
What's New? more
Botanicare Rack Tray 4 ft x 8 ft w/ 6 in Drain
707328
Botanicare Rack Tray 4 ft x 8 ft w/ 6 in Drain
$108.62
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 40 guests online.
Ads
Product not found!
Continue
New Products For February
hf-HGSLTLT Thrip/Leafminer Trap
hf-HGSLTLT
Thrip/Leafminer Trap

$3.80
hf-ON10047 Ona Breeze Dispenser - 35 CFM
hf-ON10047
Ona Breeze Dispenser - 35 CFM

$34.98
HY338 Cutting Edge Mag Amped - 1 Quart
HY338
Cutting Edge Mag Amped - 1 Quart

$28.03
hf-RC7H 7 Gallon Smart Pot w/ Handle 14"x 10.5"
hf-RC7H
7 Gallon Smart Pot w/ Handle 14"x 10.5"

$5.57
dl-BUP420 Big Up Powder - 5 lb - Humboldt Nutrients
dl-BUP420
Big Up Powder - 5 lb - Humboldt Nutrients

$120.80
736520 Hurricane 6" Clip Fan - Classic Series
736520
Hurricane 6" Clip Fan - Classic Series

$13.96
760451 FloraFlex Piercing 1/4 in 4 GPH Long Rocket Drippers (1=6/Bag)
760451
FloraFlex Piercing 1/4 in 4 GPH Long Rocket Drippers (1=6/Bag)

$4.91
736575 HURRICANE INLINE 6" 435 CFM
736575
HURRICANE INLINE 6" 435 CFM

$75.86
713075 GRODAN® STONEWOOL GRO-BLOCKS® - DELTA® 8 - MEDIUM 4" W/HOLES - 4" X 4" X 3" (6 BLOCKS/STRIP) (30 STRIPS/CASE)
713075
GRODAN® STONEWOOL GRO-BLOCKS® - DELTA® 8 - MEDIUM 4" W/HOLES - 4" X 4" X 3" (6 BLOCKS/STRIP) (30 STRIPS/CASE)

$172.50
J6-07 Steel hoe / fork combo, 4-prong fork and 15" ash handle
J6-07
Steel hoe / fork combo, 4-prong fork and 15" ash handle

$11.60
hf-SN209GAL SNS 209 Systemic Pest Control Concentrate Gallon
hf-SN209GAL
SNS 209 Systemic Pest Control Concentrate Gallon

$77.09
740132 Grower's Edge Soft Mesh Trellis Netting 5 ft x 30 ft w/ 3.5 in Squares (12/Cs)
740132
Grower's Edge Soft Mesh Trellis Netting 5 ft x 30 ft w/ 3.5 in Squares (12/Cs)

$11.62
HY330 Cutting Edge Micro 6-0-0 - 2.5 Gallon
HY330
Cutting Edge Micro 6-0-0 - 2.5 Gallon

$63.42
hf-HOH37402 Hydro-Spice Grow, 2 lbs.
hf-HOH37402
Hydro-Spice Grow, 2 lbs.

$9.20
eco-4746 Eco Grower Max
eco-4746
Eco Grower Max

$169.42
FS212 Elite Grow - 9.25 lb
FS212
Elite Grow - 9.25 lb

$99.61
hf-GR25163 Grow More Mendocino N-Cal Mag
hf-GR25163
Grow More Mendocino N-Cal Mag

$25.67
dl-ETSS-32oz Snow Storm Ultra 32oz
dl-ETSS-32oz
Snow Storm Ultra 32oz

$29.99
742025 HydroFlow Barbed Connector 1/4" to 1/4" (case of 500)
742025
HydroFlow Barbed Connector 1/4" to 1/4" (case of 500)

$99.28
hf-BIAT6 BUILDIT 6' Aluminum Tubing, pack of 6
hf-BIAT6
BUILDIT 6' Aluminum Tubing, pack of 6

$56.03
hf-BZHYDROB5L B'Cuzz Hydro Nutrition Component B, 5 lt
hf-BZHYDROB5L
B'Cuzz Hydro Nutrition Component B, 5 lt

$33.09
747645 Hydro Flow / Netafim 12 mm Insert Tee  (Bag of 25)
747645
Hydro Flow / Netafim 12 mm Insert Tee (Bag of 25)

$9.64
dl-191120 Bubble Magic Shaker Bag - 120 Micron
dl-191120
Bubble Magic Shaker Bag - 120 Micron

$37.44
hf-PM220SCV Bulb 220W HPS Conversion
hf-PM220SCV
Bulb 220W HPS Conversion

$14.95
709147 Tomato - Garden Peach OG (Case of 6)
709147
Tomato - Garden Peach OG (Case of 6)

$10.51
dl-402120 12" x 10" Reducer
dl-402120
12" x 10" Reducer

$9.60
hf-BCBG30GCAMO 30 gal Camo Grow Bag
hf-BCBG30GCAMO
30 gal Camo Grow Bag

$3.39
715251 Soul Grow Quart (12/Cs)
715251
Soul Grow Quart (12/Cs)

$12.21
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
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


Tell A Friend
 
Share what you've found! Email a link to this page to friends, family, and colleagues!
Specials more
ULTRA SUN™  METAL HALIDE CONVERSION LAMP 600 WATTS MH600W/LU T-25 57,000 LUMENS (24/CASE)
ULTRA SUN™ METAL HALIDE CONVERSION LAMP 600 WATTS MH600W/LU T-25 57,000 LUMENS (24/CASE)
$60.74
$54.08
Similar Products
RAPITEST SOIL TEST pH NPK
716756
RAPITEST SOIL TEST pH NPK
$12.79

Milwaukee pH Meter BEM101
716672
Milwaukee pH Meter BEM101
$95.95

Continuous Monitor/Portable PH meter
hf-MIBEM101
Continuous Monitor/Portable PH meter
$106.51

Milwaukee SE600 Replacement Probe for MW802
716617
Milwaukee SE600 Replacement Probe for MW802
$79.25

pHep
hf-HI98107
pHep
$45.54

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
APO/FPO addresses are no problem.
International orders are always welcome!
UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2017 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order