Horticulture Source » Gardening & Hydroponics Store » Meters, Timers & Instruments » pH, EC, PPM & TDS Testers » Hanna Instruments: HANNA REPLACEMENT PROBE (HI73311) Special Order [716826]   Mobile   Secure |  My Account | Cart Contents | Checkout )
Horticulture Source
Quick Find
Help [?]   Search Descriptions Phrase   Advanced
Secure   My Account   Cart Contents   Checkout  
Happy National Garden Month!
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 12th Year of Service to Gardeners! Thank you for your business!
Product not found!
Continue
New Products For April
723080 FLAVORFUL 2.5 Gallons (2/CS)
723080
FLAVORFUL 2.5 Gallons (2/CS)

$85.51
726832 BIOWEED QUART (12/CASE)
726832
BIOWEED QUART (12/CASE)

$12.23
703112 Agrowtek AgrowTouch Color Touch Screen for GC-Pro
703112
Agrowtek AgrowTouch Color Touch Screen for GC-Pro

$527.34
742665 Hydro Flow 3/4 in Female GHT Swivel w/ 150 Mesh Screen - Display Box (Case of 6) Y Filter
742665
Hydro Flow 3/4 in Female GHT Swivel w/ 150 Mesh Screen - Display Box (Case of 6) Y Filter

$51.74
716336 BLUELAB GUARDIAN MONITOR
716336
BLUELAB GUARDIAN MONITOR

$264.00
hf-CF504118 Can 12" Flange
hf-CF504118
Can 12" Flange

$13.93
hf-GH93346 Snapstand Foot Base
hf-GH93346
Snapstand Foot Base

$2.75
732285 BOTANICARE® LIQUID KARMA 2.5 GALLON (2/CASE)AS
732285
BOTANICARE® LIQUID KARMA 2.5 GALLON (2/CASE)AS

$95.54
dl-xnHPHDOWN-5G X Nutrients pH Down (5 Gallon)
dl-xnHPHDOWN-5G
X Nutrients pH Down (5 Gallon)

$54.45
736361 Ideal-Air Flange Kit 10 in (10/Cs)
736361
Ideal-Air Flange Kit 10 in (10/Cs)

$12.05
eco-2239A PLANT!T Coco Coir Chip Brick, set of 3
eco-2239A
PLANT!T Coco Coir Chip Brick, set of 3

$4.60
eco-5512 Active Aqua Glass Reservoir Heater 50W
eco-5512
Active Aqua Glass Reservoir Heater 50W

$15.93
FI524 Barbed Elbow. 1/2 in
FI524
Barbed Elbow. 1/2 in

$0.44
744005 CARSON AURA DIGITAL NIGHT VISION
744005
CARSON AURA DIGITAL NIGHT VISION

$199.99
724816 MEDIUM DUTY 5 GAL TALL NURSERY POT
724816
MEDIUM DUTY 5 GAL TALL NURSERY POT

$1.66
hf-AAEFBK3 Active Aqua 3/4" Fill/Drain Fitting, pack of 10
hf-AAEFBK3
Active Aqua 3/4" Fill/Drain Fitting, pack of 10

$12.51
eco-5772 Perma Duct 8" x 25'
eco-5772
Perma Duct 8" x 25'

$38.95
hf-HGS12P Green Premium Saucer 12", pack of 10
hf-HGS12P
Green Premium Saucer 12", pack of 10

$9.90
hf-LG50031 Outflow Flange / 800
hf-LG50031
Outflow Flange / 800

$9.21
hf-ACANS30 30,000 BTU 240/208v Split A/C Unit 18.0 SEER
hf-ACANS30
30,000 BTU 240/208v Split A/C Unit 18.0 SEER

$3,786.61
hf-HGTB635 5/8" Black Tubing ID 0.635"xOD
hf-HGTB635
5/8" Black Tubing ID 0.635"xOD

$25.71
dl-NPK292 RAW Calcium/Mag - 2 oz
dl-NPK292
RAW Calcium/Mag - 2 oz

$39.09
hf-BCCNS17G55 CNS17 Grow, 55 gal (Special Order)
hf-BCCNS17G55
CNS17 Grow, 55 gal (Special Order)

$589.88
hf-HDIONBOGAL Ionic Boost, 1 gal
hf-HDIONBOGAL
Ionic Boost, 1 gal

$31.46
eco-4071 MH 1000 - BT37 Halide Universal Bulb
eco-4071
MH 1000 - BT37 Halide Universal Bulb

$41.80
707847 Flo-n-Gro Premium Tray 3 ft x 6 ft ID - Black
707847
Flo-n-Gro Premium Tray 3 ft x 6 ft ID - Black

$93.45
724017 Emerald Harvest pH Down 2.5 Gallon/9.46 Liter (2/Cs)
724017
Emerald Harvest pH Down 2.5 Gallon/9.46 Liter (2/Cs)

$74.25
hf-HOSPFGAL Sugar Peak 2-4-5 Flowering, 1 gal
hf-HOSPFGAL
Sugar Peak 2-4-5 Flowering, 1 gal

$28.90
Ads
Manufacturer Info
Hanna Instruments
Hanna Instruments Homepage
Other products
Reviews more
Write ReviewWrite a review on this product!

Shop By Price
Categories
* Lamps / Tubes / Bulbs ++ (531)
* Lighting Systems ++ (1234)
* Nutrients & Supplements (4352)
* Composters & Compost Tea Brewing (41)
* Organic Gardening (520)
* Leaf Shines & Washes (93)
* Pest & Disease Control (609)
* Cloning & Propagation (442)
* Grow Systems ++ (724)
! Meters, Timers & Instruments ++ (655)
 » Calibration, Storage & Cleaning Solutions, pH Up & Down (213)
 » Instruments, Thermometers, Hygrometers & Light Meters (24)
 » ! pH, EC, PPM & TDS Testers (283)
 » Timers & Lighting Controllers (135)
* Pots / Containers (1033)
* Pumps, Irrigation & Watering Supplies ++ (1744)
* Grow Media (547)
* Plant Seeds (62)
* Environmental Control ++ (2062)
* Greenhouses (83)
* Grow Rooms / Tents (167)
* Reflective / B&W Films (143)
* Garden Accessories ++ (1134)
* Hand Tools ++ (463)
* Gardening Books & DVDs (55)
* Growing Apparel & Bags (119)
Manufacturers more
Ads
Most Viewed in pH, EC, PPM & TDS Meters, Monitors, Testers, Pens & Test Kits for Water & Soil
CW 24-7 NUTRIENT MONITOR PPM/pH/TEMPERATURE
CW 24-7 NUTRIENT MONITOR PPM/pH/TEMPERATURE
RAPITEST 4 WAY ANALYZER FERTILIZER/LIGHT/MOISTURE/pH MODEL 1880
RAPITEST 4 WAY ANALYZER FERTILIZER/LIGHT/MOISTURE/pH MODEL 1880
PH600-AQ PH METER 10/CS
PH600-AQ PH METER 10/CS
MI MW802 (was SM802) SMART pH/EC/TDS COMBINATION METER (1/CASE)
MI MW802 (was SM802) SMART pH/EC/TDS COMBINATION METER (1/CASE)
BLUELAB COMBINATION METER MEASURES pH, NUTRIENTS AND TEMPERATURE
BLUELAB COMBINATION METER MEASURES pH, NUTRIENTS AND TEMPERATURE
Control Wizard Accurate pH 8
Control Wizard Accurate pH 8
pH CONTROL KIT (12/CASE)
pH CONTROL KIT (12/CASE)
BLUELAB GUARDIAN MONITOR
BLUELAB GUARDIAN MONITOR
RAPITEST SOIL TEST pH NPK
RAPITEST SOIL TEST pH NPK
CW SOIL, pH AND MOISTURE MONITOR
CW SOIL, pH AND MOISTURE MONITOR
RAPITEST SOIL pH METER
RAPITEST SOIL pH METER
24-7 Nutrient Monitor.
24-7 Nutrient Monitor.
Grocheck Combo Meter.
Grocheck Combo Meter.
ORIGINAL TRUNCHEON METER MEASURE EC AND PPM
ORIGINAL TRUNCHEON METER MEASURE EC AND PPM
REPLACEMENT PROBE FOR BLUELAB COMBINATION METER & pH MONITORS
REPLACEMENT PROBE FOR BLUELAB COMBINATION METER & pH MONITORS
pHydrion Litmus Paper. (ph Test Strip)
pHydrion Litmus Paper. (ph Test Strip)
BLUELAB® SOIL pH METER
BLUELAB® SOIL pH METER
pHep®4 pH Tester (HI98127).
pHep®4 pH Tester (HI98127).
pH TEST KIT 1OZ (24/CASE)
pH TEST KIT 1OZ (24/CASE)
MI MW100 (was SM100) PORTABLE PH METER (1/CASE)
MI MW100 (was SM100) PORTABLE PH METER (1/CASE)
Languages
English Deutsch Español
Amazon Ad
ebay Ad

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
Ads

UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2018 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order