Horticulture Source » Gardening & Hydroponics Store » Meters, Timers & Instruments » pH, EC, PPM & TDS Testers » Replacement Probe for GroChek (HI1285). [HY1781]   Mobile   Secure |  My Account | Cart Contents | Checkout )
Horticulture Source
Quick Find
Help [?]   Search Descriptions Phrase   Advanced
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!
Reviews more
Write ReviewWrite a review on this product!
BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate

Shop By Price
Categories
* Lamps / Tubes / Bulbs ++ (540)
* Lighting Systems ++ (1190)
* Nutrients & Supplements (4272)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (534)
* Leaf Shines & Washes (97)
* Pest & Disease Control (591)
* Cloning & Propagation (451)
* Grow Systems ++ (720)
! Meters, Timers & Instruments ++ (637)
 » Calibration, Storage & Cleaning Solutions, pH Up & Down (202)
 » Instruments, Thermometers, Hygrometers & Light Meters (24)
 » ! pH, EC, PPM & TDS Testers (291)
 » Timers & Lighting Controllers (120)
* Pots / Containers (1024)
* Pumps, Irrigation & Watering Supplies ++ (1731)
* Grow Media (561)
* Plant Seeds (62)
* Environmental Control ++ (2004)
* Greenhouses (84)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (141)
* Garden Accessories ++ (1037)
* Hand Tools ++ (450)
* Gardening Books & DVDs (57)
* Growing Apparel & Bags (100)
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
BLUELAB COMBINATION METER MEASURES pH, NUTRIENTS AND TEMPERATURE
BLUELAB COMBINATION METER MEASURES pH, NUTRIENTS AND TEMPERATURE
MI MW802 (was SM802) SMART pH/EC/TDS COMBINATION METER (1/CASE)
MI MW802 (was SM802) SMART pH/EC/TDS COMBINATION METER (1/CASE)
Control Wizard Accurate pH 8
Control Wizard Accurate pH 8
pH CONTROL KIT (12/CASE)
pH CONTROL KIT (12/CASE)
RAPITEST SOIL TEST pH NPK
RAPITEST SOIL TEST pH NPK
BLUELAB GUARDIAN MONITOR
BLUELAB GUARDIAN MONITOR
CW SOIL, pH AND MOISTURE MONITOR
CW SOIL, pH AND MOISTURE MONITOR
RAPITEST SOIL pH METER
RAPITEST SOIL pH METER
ORIGINAL TRUNCHEON METER MEASURE EC AND PPM
ORIGINAL TRUNCHEON METER MEASURE EC AND PPM
24-7 Nutrient Monitor.
24-7 Nutrient Monitor.
REPLACEMENT PROBE FOR BLUELAB COMBINATION METER & pH MONITORS
REPLACEMENT PROBE FOR BLUELAB COMBINATION METER & pH MONITORS
Grocheck Combo Meter.
Grocheck Combo Meter.
pHydrion Litmus Paper. (ph Test Strip)
pHydrion Litmus Paper. (ph Test Strip)
BLUELAB® SOIL pH METER
BLUELAB® SOIL pH METER
pH TEST KIT 1OZ (24/CASE)
pH TEST KIT 1OZ (24/CASE)
pHep®4 pH Tester (HI98127).
pHep®4 pH Tester (HI98127).
MI MW100 (was SM100) PORTABLE PH METER (1/CASE)
MI MW100 (was SM100) PORTABLE PH METER (1/CASE)
Languages
English Deutsch Español
Product not found!
Continue
New Products For August
dl-SNS311-16OZ SNS 311 All Natural Surface Wash 16 oz
dl-SNS311-16OZ
SNS 311 All Natural Surface Wash 16 oz

$12.18
hf-ACMA18 Mirage 15 SEER 18,000 BTU Air Conditioner
hf-ACMA18
Mirage 15 SEER 18,000 BTU Air Conditioner

$1,124.17
hf-AN45755 TopHat Grommet 0.75" (19mm) Bag of 25
hf-AN45755
TopHat Grommet 0.75" (19mm) Bag of 25

$8.55
704435 Sticky Bye-Bye
704435
Sticky Bye-Bye

$8.40
hf-NETRK320 Neutralizer The Road Kit-320
hf-NETRK320
Neutralizer The Road Kit-320

$39.92
hf-HI70442P Calibration Solution 1500PPM
hf-HI70442P
Calibration Solution 1500PPM

$24.41
dl-950002 Speed Bully MINI
dl-950002
Speed Bully MINI

$14.50
870040 Super Sprouter Neoprene Insert 2in Multicolor  (Pack of 192)
870040
Super Sprouter Neoprene Insert 2in Multicolor (Pack of 192)

$48.58
741815 KDF/CAT Pre Filter 4.5" x 20"
741815
KDF/CAT Pre Filter 4.5" x 20"

$104.49
901449 AgroLED iSunlight 21 Watt T5 2 ft Bloom LED Lamp (25/Cs)
901449
AgroLED iSunlight 21 Watt T5 2 ft Bloom LED Lamp (25/Cs)

$14.25
hf-ACMA36 Mirage Air Conditioner, 18 SEER, 36,000 BTU
hf-ACMA36
Mirage Air Conditioner, 18 SEER, 36,000 BTU

$2,348.47
713315 MOTHER EARTH #4 PERLITE 4 cu ft (30/Pallet)
713315
MOTHER EARTH #4 PERLITE 4 cu ft (30/Pallet)

$26.40
hf-LU70001 LumiGrow Pro 650
hf-LU70001
LumiGrow Pro 650

$1,393.70
eco-4739 Hot House w/ Heat Mat, tray, 72 cell pack, 6" dome (6/cs)
eco-4739
Hot House w/ Heat Mat, tray, 72 cell pack, 6" dome (6/cs)

$30.59
747256 HydroFlow Dripper Stake w/ Basket Blue (10/Bag)
747256
HydroFlow Dripper Stake w/ Basket Blue (10/Bag)

$3.19
701175 Phresh Inline Filter 6in
701175
Phresh Inline Filter 6in

$152.90
dl-550010 Piranha Pruner XL Pruning Shears
dl-550010
Piranha Pruner XL Pruning Shears

$11.54
hf-NPL3 3'' Net Pot Cover (12 pack)
hf-NPL3
3'' Net Pot Cover (12 pack)

$4.59
eco-4441A 2' T5 Commercial 2 Tube 3" x 7" x 23"
eco-4441A
2' T5 Commercial 2 Tube 3" x 7" x 23"

$58.43
hf-RT8106 Xtreme Tea Brews 14ct, 500g 2.5 Gal
hf-RT8106
Xtreme Tea Brews 14ct, 500g 2.5 Gal

$202.13
dl-203001 Element 1 - Environmental Controller
dl-203001
Element 1 - Environmental Controller

$121.68
715620 Cutting Edge Grow 20 Gallon
715620
Cutting Edge Grow 20 Gallon

$232.10
709159 Broccoli for Microgreens 1/4 lb (Sealed Bag) (Case of 6)
709159
Broccoli for Microgreens 1/4 lb (Sealed Bag) (Case of 6)

$33.00
hf-CO2BOOSTRE Co2Boost Replacement
hf-CO2BOOSTRE
Co2Boost Replacement

$71.50
736390 WALL VENT - SCREENED 14 INCH
736390
WALL VENT - SCREENED 14 INCH

$29.65
hf-HNK420 Sea Cal 5 gallon (Special Order)
hf-HNK420
Sea Cal 5 gallon (Special Order)

$343.20
hf-HNEQ420 Equilibrium Natural 5 Gal
hf-HNEQ420
Equilibrium Natural 5 Gal

$195.53
dl-191924 Bubble Magic Extraction Bags-20 gal. - 4 Bags
dl-191924
Bubble Magic Extraction Bags-20 gal. - 4 Bags

$92.22
Ads
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 — 2017 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order