Horticulture Source » Discount Gardening & Hydroponics Supply Store » Meters, Timers & Instruments » pH, EC, PPM & TDS Testers » C.A.P. Custom Automated Products: Replacement Probe for pH/EC/TDS with Cal Check [HIMTR-RP4]   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.
Categories
* Lamps / Tubes / Bulbs ++ (532)
* Lighting Systems ++ (1138)
* Nutrients & Supplements (4227)
* Composters & Compost Tea Brewing (37)
* Organic Gardening (565)
* Leaf Shines & Washes (127)
* Pest & Disease Control (515)
* Cloning & Propagation (403)
* Grow Systems ++ (621)
! Meters, Timers & Instruments ++ (710)
 » Calibration, Storage & Cleaning Solutions, pH Up & Down (217)
 » Instruments, Thermometers, Hygrometers & Light Meters (27)
 » ! pH, EC, PPM & TDS Testers (356)
 » Timers & Lighting Controllers (110)
* Pots / Containers (921)
* Pumps, Irrigation & Watering Supplies ++ (1477)
* Grow Media (547)
* Plant Seeds (10)
* Environmental Control ++ (1970)
* Greenhouses (91)
* Grow Rooms / Tents (151)
* Reflective / B&W Films (131)
* Garden Accessories ++ (816)
* Hand Tools ++ (520)
* Gardening Books & DVDs (59)
* Growing Apparel (1)
Manufacturers more
What's New? more
Zenport SH7005-ZD Folding Aluminum Cold Frame Greenhouse, Foldable, 3.3 x 1.6 x 1.3-Feet
SH7005-ZD
Zenport SH7005-ZD Folding Aluminum Cold Frame Greenhouse, Foldable, 3.3 x 1.6 x 1.3-Feet
$65.25
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 22 guests online.
Ads
Product not found!
Continue
New Products For July
723002 HUMBOLDT GROW 1G 4/CS
723002
HUMBOLDT GROW 1G 4/CS

$20.35
720163 FOX FARM HAPPY FROG® JAPANESE MAPLE 4-8-5 - 4 LB BAG (8/CASE)
720163
FOX FARM HAPPY FROG® JAPANESE MAPLE 4-8-5 - 4 LB BAG (8/CASE)

$7.94
738402 Ideal H2O Professional Series Reverse Osmosis System - 4000 GPD
738402
Ideal H2O Professional Series Reverse Osmosis System - 4000 GPD

$5,483.14
732855 EARTH JUICE™ MICROBLAST - QUART(12/CASE)
732855
EARTH JUICE™ MICROBLAST - QUART(12/CASE)

$12.34
728950 BIG BOY CARBON FILTER
728950
BIG BOY CARBON FILTER

$57.22
hf-BCCOMPA3WAY 3 Way 1" white connector
hf-BCCOMPA3WAY
3 Way 1" white connector

$3.86
708590 SOLO DIRECTIONAL SPRAYER W/ EXTENDA WAND
708590
SOLO DIRECTIONAL SPRAYER W/ EXTENDA WAND

$19.31
hf-GH5324 BioRoot 2.5 Gal
hf-GH5324
BioRoot 2.5 Gal

$71.92
dl-HES5044 Hesi Phosphorus Plus 500 ML
dl-HES5044
Hesi Phosphorus Plus 500 ML

$8.73
hf-HL25032 1/4" Blue Tubing, 50 feet
hf-HL25032
1/4" Blue Tubing, 50 feet

$8.31
FE708 CarboLoad. 4 Liter.
FE708
CarboLoad. 4 Liter.

$79.44
747633 Hydro Flow / Netafim 17 mm Male Adapter 3/4 in (Bag of 25)
747633
Hydro Flow / Netafim 17 mm Male Adapter 3/4 in (Bag of 25)

$11.92
hf-AADHC60P Active Air Commercial 60 Pint Dehumidifier
hf-AADHC60P
Active Air Commercial 60 Pint Dehumidifier

$424.32
732915 GHBB® FLORA KLEEN™ QUART (12/CASE)
732915
GHBB® FLORA KLEEN™ QUART (12/CASE)

$6.41
dl-843025 Clear Vinyl Tubing - 3/16" - 25 ft
dl-843025
Clear Vinyl Tubing - 3/16" - 25 ft

$3.01
eco-5949 Seedling Heat mat 9" x 19.5" - 17 Watts (10/cs)
eco-5949
Seedling Heat mat 9" x 19.5" - 17 Watts (10/cs)

$20.75
hf-FC9854 Fiskars Sewsharp Scissors Sharpener
hf-FC9854
Fiskars Sewsharp Scissors Sharpener

$2.81
704260 Bug Net
704260
Bug Net

$17.88
hf-RORP45 45 Gal Root Pot, 27 x 18"
hf-RORP45
45 Gal Root Pot, 27 x 18"

$9.96
hf-GFEH Grow Flow Elbow Hardware Kit, pack of 6
hf-GFEH
Grow Flow Elbow Hardware Kit, pack of 6

$9.46
800190 6" FORGED STRAIGHT BLADE NEEDLENOSE SHEAR - Z270   PACKED - 10
800190
6" FORGED STRAIGHT BLADE NEEDLENOSE SHEAR - Z270 PACKED - 10

$72.60
904660 BLOCK BUSTER GLASS
904660
BLOCK BUSTER GLASS

$16.69
740412 Grower's Edge High Stakes Tomato Cage - 4 Ring - 54 in
740412
Grower's Edge High Stakes Tomato Cage - 4 Ring - 54 in

$7.14
hf-HOH37414 Hydro-Spice Bloom, 5 lbs.
hf-HOH37414
Hydro-Spice Bloom, 5 lbs.

$17.20
hf-CES3320 Sonoma Gold Grow, 2.5 gal
hf-CES3320
Sonoma Gold Grow, 2.5 gal

$56.98
702679 Titan Controls Helios 10
702679
Titan Controls Helios 10

$286.02
733405 Rootbastic - 80ml - CA Label
733405
Rootbastic - 80ml - CA Label

$11.38
hf-OECD10001 10" CD-In-Line Duct Ozonator Corona Discharge w/1 cell
hf-OECD10001
10" CD-In-Line Duct Ozonator Corona Discharge w/1 cell

$441.53
Shopping Cart more
0 items - Add an item to the cart to get a quote!
 Estimate Shipping Costs by adding a product to the cart.
Shop By Price
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


PriceGrabber User Ratings for Horticulture Source
Tell A Friend
 
Share what you've found! Email a link to this page to friends, family, and colleagues!
Specials more
INVENTORY BLOWOUT SALE
MANY ITEMS FAR BELOW COST - while quantities last

Rubber Grommet. 1/2 in
Rubber Grommet. 1/2 in
$0.96
$0.86
Similar Products
Myron L UltraPen PT1 (24/Cs)
716135
Myron L UltraPen PT1 (24/Cs)
$120.11

Accurate pH 8.
CW525
Accurate pH 8.
$56.70

Milwaukee EC / Conductivity Monitor / Range MC310
716686
Milwaukee EC / Conductivity Monitor / Range MC310
$88.57

Milwaukee ORP Controller MC510
716694
Milwaukee ORP Controller MC510
$159.19

Hydro RX Water & Soil
hf-HGLABTEST
Hydro RX Water & Soil
$30.83

Languages
English Deutsch Español
Currencies
Ads
Ads
Shop at CollectionsEtc.com!

Customer Service

 

Shopping Help

 

My Account

 

Tools & Resources

BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate PriceGrabber User Ratings for Horticulture Source ShopWiki Certified Store
Official PayPal Seal
Merchant Services
Secured by RapidSSL
Secured by RapidSSL
100% Satisfaction Guaranteed  Proud Hydro for Hunger Participant
 Proud Participant
APO/FPO addresses are no problem.
International orders are always welcome!
UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2015 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order