Horticulture Source » Gardening & Hydroponics Store » Hanna Instruments: Replacement Probe for HI9919404. [HY17431]   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 10 Years of Service to Gardeners in 91 Countries! Thank you for your business!
Categories
* Lamps / Tubes / Bulbs ++ (530)
* Lighting Systems ++ (1132)
* Nutrients & Supplements (4328)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (542)
* Leaf Shines & Washes (98)
* Pest & Disease Control (568)
* Cloning & Propagation (445)
* Grow Systems ++ (590)
* Meters, Timers & Instruments ++ (672)
* Pots / Containers (1015)
* Pumps, Irrigation & Watering Supplies ++ (1631)
* Grow Media (569)
* Plant Seeds (21)
* Environmental Control ++ (1948)
* Greenhouses (89)
* Grow Rooms / Tents (167)
* Reflective / B&W Films (141)
* Garden Accessories ++ (957)
* Hand Tools ++ (525)
* Gardening Books & DVDs (59)
* Growing Apparel & Bags (45)
Manufacturers more
What's New? more
HydroDynamics Clonex Mycorrhizae Root Maximizer 8 oz Soluble (12/Cs)
726026
HydroDynamics Clonex Mycorrhizae Root Maximizer 8 oz Soluble (12/Cs)
$31.63
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 55 guests and 
1 logged in customer online.
Ads
Product not found!
Continue
New Products For December
hf-NP6 6'' Net Pot (24 pack)
hf-NP6
6'' Net Pot (24 pack)

$20.67
MI398 Big Blue Ozone Unit. 10 in x 20 in
MI398
Big Blue Ozone Unit. 10 in x 20 in

$465.95
hf-TFTARD20L Thrive Alive B1 Red, 20 lt
hf-TFTARD20L
Thrive Alive B1 Red, 20 lt

$432.70
716053 Bluelab Probe Care Kit - pH
716053
Bluelab Probe Care Kit - pH

$11.39
dl-NPK380 RAW Yucca - 2 oz
dl-NPK380
RAW Yucca - 2 oz

$13.44
708522 Rainmaker Hand Nozzle w/ Thumb Slide Flow Control (12/Cs)
708522
Rainmaker Hand Nozzle w/ Thumb Slide Flow Control (12/Cs)

$8.15
EL433 250w High Pressure Sodium Starter.
EL433
250w High Pressure Sodium Starter.

$21.25
H335 Grape-Razor Harvest tool w/ replaceable blades available
H335
Grape-Razor Harvest tool w/ replaceable blades available

$9.99
738732 Ideal-Air Aluminum Semi-Rigid Flex Ducting 12in x 25ft
738732
Ideal-Air Aluminum Semi-Rigid Flex Ducting 12in x 25ft

$20.70
HY1801 Replacement Probe for GroChek.
HY1801
Replacement Probe for GroChek.

$51.21
hf-ML21389 Iron Supplement 2.5 Gal
hf-ML21389
Iron Supplement 2.5 Gal

$90.41
740166 Tenax Hortonova Trellis Netting 48" x 3280' Roll
740166
Tenax Hortonova Trellis Netting 48" x 3280' Roll

$281.69
dl-651215 Platinium HydroStar 120 series BIGPOT 25L
dl-651215
Platinium HydroStar 120 series BIGPOT 25L

$355.27
eco-2904A Liquid Karma - 2.5 Gal (2/cs)
eco-2904A
Liquid Karma - 2.5 Gal (2/cs)

$91.98
hf-GH94029 1/4" Air Line - 100' Roll
hf-GH94029
1/4" Air Line - 100' Roll

$9.20
704694 High Yield Products Lock Down Pad 6 in 8/pk
704694
High Yield Products Lock Down Pad 6 in 8/pk

$7.87
SU008 120v Smart Volt Power Cord. 6ft length
SU008
120v Smart Volt Power Cord. 6ft length

$9.56
hf-CAOZNB CAP Replacement Bulb for CAOZN1
hf-CAOZNB
CAP Replacement Bulb for CAOZN1

$19.29
902745 SS CONVERTIBLE REFLECTOR GLASS
902745
SS CONVERTIBLE REFLECTOR GLASS

$17.25
hf-FSMI017 Flying Skull Clone Guard, 16 oz
hf-FSMI017
Flying Skull Clone Guard, 16 oz

$22.74
FA168 Ducting. 12 in x 25 ft
FA168
Ducting. 12 in x 25 ft

$37.23
715214 Aurora Innovations Precision Perlite Coarse 4 cu ft
715214
Aurora Innovations Precision Perlite Coarse 4 cu ft

$17.42
dl-171212 2" Red Neoprene Inserts
dl-171212
2" Red Neoprene Inserts

$21.55
640796 BlockBuster 6 in & 8 in Gen 3 Replacement Glass Frame
640796
BlockBuster 6 in & 8 in Gen 3 Replacement Glass Frame

$68.94
hf-EP9020 3-in-1 Disease Control RTU
hf-EP9020
3-in-1 Disease Control RTU

$7.41
716445 REPLACEMENT PROBE FOR BLUELAB COMBINATION METER & pH MONITORS
716445
REPLACEMENT PROBE FOR BLUELAB COMBINATION METER & pH MONITORS

$48.30
702950 Powerbox DPC-12000-D-60A-4HW
702950
Powerbox DPC-12000-D-60A-4HW

$619.85
733170 Botanicare Kind Bloom 2.5 Gallon (2/Cs)
733170
Botanicare Kind Bloom 2.5 Gallon (2/Cs)

$56.87
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
Uprising Grow 3lb
Uprising Grow 3lb
$13.80
$12.48
Similar Products
REPLACEMENT ELECTRODE REPLACEMENT FOR OAKTON ULTRA BASIC WATERPROOF pH TESTER (35624-09)
716047
REPLACEMENT ELECTRODE REPLACEMENT FOR OAKTON ULTRA BASIC WATERPROOF pH TESTER (35624-09)
$72.74

Dosatron Nutrient Delivery System - Mixing Chamber Kit (SPECIAL ORDER)
709010
Dosatron Nutrient Delivery System - Mixing Chamber Kit (SPECIAL ORDER)
$63.25

Combo pH/EC/TDS/C/PPM Tester
hf-HI98129
Combo pH/EC/TDS/C/PPM Tester
$137.99

Sure Test pH Indicator Solution Test Kit 1 oz (24/Cs)
716384
Sure Test pH Indicator Solution Test Kit 1 oz (24/Cs)
$3.74

GroChek EC Electrode
hf-HI7632
GroChek EC Electrode
$39.99

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  Celebrating 10 Years of Service to Gardeners in 91 Countries! Thank you for your business!  Proud Hydro for Hunger Participant
APO/FPO addresses are no problem.
International orders are always welcome!
UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2016 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order