Horticulture Source » Gardening & Hydroponics Store » Meters, Timers & Instruments » pH, EC, PPM & TDS Testers » C.A.P. Custom Automated Products: REPLACEMENT ELECTRODE FOR PH PEN [MTR-REPH]   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!
Manufacturer Info
C.A.P. Custom Automated Products
C.A.P. Custom Automated Products 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

Shop By Price
Categories
* Lamps / Tubes / Bulbs ++ (540)
* Lighting Systems ++ (1197)
* Nutrients & Supplements (4267)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (527)
* Leaf Shines & Washes (97)
* Pest & Disease Control (590)
* Cloning & Propagation (451)
* Grow Systems ++ (716)
! Meters, Timers & Instruments ++ (636)
 » Calibration, Storage & Cleaning Solutions, pH Up & Down (202)
 » Instruments, Thermometers, Hygrometers & Light Meters (24)
 » ! pH, EC, PPM & TDS Testers (290)
 » Timers & Lighting Controllers (120)
* Pots / Containers (1022)
* Pumps, Irrigation & Watering Supplies ++ (1731)
* Grow Media (557)
* Plant Seeds (62)
* Environmental Control ++ (2007)
* Greenhouses (84)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (141)
* Garden Accessories ++ (1039)
* 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 September
eco-4440A 4' T5 Commercial 6 Tube 3" x 19 ½' x 46"
eco-4440A
4' T5 Commercial 6 Tube 3" x 19 ½' x 46"

$135.69
dl-205001 Stage 1 - Day/Night Recycle Timer
dl-205001
Stage 1 - Day/Night Recycle Timer

$50.98
749502 Star Brite Performacide Disinfectant 3/Pack Gallon Refill (6/Cs)
749502
Star Brite Performacide Disinfectant 3/Pack Gallon Refill (6/Cs)

$25.11
hf-BCNSVA5 Vitamino 5 gal
hf-BCNSVA5
Vitamino 5 gal

$159.59
dl-590015 15 Gallon Prune Pots Fabric Grow Pots
dl-590015
15 Gallon Prune Pots Fabric Grow Pots

$4.08
723772 Down To Earth Shrimp Meal 6-6-0 - 2 lb
723772
Down To Earth Shrimp Meal 6-6-0 - 2 lb

$5.39
BoostBuddy CO2Boost Boost Buddy (Case of 8)
BoostBuddy
CO2Boost Boost Buddy (Case of 8)

$185.60
hf-LGNK-2 Little Giant NK-2 Submersible Pump
hf-LGNK-2
Little Giant NK-2 Submersible Pump

$108.89
hf-ML21232 Nourish-L 32oz (Liquid Certified Organic)
hf-ML21232
Nourish-L 32oz (Liquid Certified Organic)

$17.27
732055 B'CUZZ® ROOT 0-0-0.7 - 12 OZ (12/CASE)
732055
B'CUZZ® ROOT 0-0-0.7 - 12 OZ (12/CASE)

$12.47
hf-MONDIC105 Mondi Utility & Sump Pump 1200x - Gold Series
hf-MONDIC105
Mondi Utility & Sump Pump 1200x - Gold Series

$82.51
hf-PF2510 Phat Filters Phat Fan 10", 1019 CFM
hf-PF2510
Phat Filters Phat Fan 10", 1019 CFM

$154.85
SA365 Growth Stimulator.
SA365
Growth Stimulator.

$23.28
730160 ORCA GROW FILM 54" x 50FT ROLL  #5450  (20/CS)
730160
ORCA GROW FILM 54" x 50FT ROLL #5450 (20/CS)

$100.55
hf-OG2120 PM Wash, 2.5 gal
hf-OG2120
PM Wash, 2.5 gal

$48.40
hf-EN11050 Elite Base Nutrient A, 5 gal
hf-EN11050
Elite Base Nutrient A, 5 gal

$111.90
dl-907514 Gro1 Pot Saucer - 14"
dl-907514
Gro1 Pot Saucer - 14"

$1.14
721496 Actinovate L & G - California Label 0.7 oz (12/Cs) (Special Order) (No USPS) CA ONLY
721496
Actinovate L & G - California Label 0.7 oz (12/Cs) (Special Order) (No USPS) CA ONLY

$8.90
748130 Ball Jars WM Half Gallon 64oz (Case of 6)
748130
Ball Jars WM Half Gallon 64oz (Case of 6)

$10.96
hf-GR46020 Grow More Flower and Bloom, 4 lb
hf-GR46020
Grow More Flower and Bloom, 4 lb

$4.93
746535 Air Force Pro Replacement Air Filter Air Force Pro 40, 60 and 80
746535
Air Force Pro Replacement Air Filter Air Force Pro 40, 60 and 80

$2.31
hf-AAPWPF800 Pre-filter for PU800
hf-AAPWPF800
Pre-filter for PU800

$1.29
eco-5933 Grow Bag 5 Gallon 400
eco-5933
Grow Bag 5 Gallon 400

$79.31
hf-AAEFWA1 Active Aqua Washer Fitting, pack of 10
hf-AAEFWA1
Active Aqua Washer Fitting, pack of 10

$2.61
641065 Magnum Low Pro XXXL Replacement Glass Frame Assemblyq
641065
Magnum Low Pro XXXL Replacement Glass Frame Assemblyq

$65.95
800404 Shear Perfection Platinum Series Stainless Trimming Shear 2 in Straight - Pink (12/Cs)
800404
Shear Perfection Platinum Series Stainless Trimming Shear 2 in Straight - Pink (12/Cs)

$6.05
hf-THAP5 Superoots Air-Pot #5 (3.6 gal - 13.8L, green base), case of 12
hf-THAP5
Superoots Air-Pot #5 (3.6 gal - 13.8L, green base), case of 12

$115.63
736955 THERMOFLO 2000 SR INSULATED DUCTING 6" X 25'
736955
THERMOFLO 2000 SR INSULATED DUCTING 6" X 25'

$40.26
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