Horticulture Source » Gardening & Hydroponics Store » Meters, Timers & Instruments » pH, EC, PPM & TDS Testers » C.A.P. Custom Automated Products: PH 4.01 CALIBRATION/BOX OF 25 SACHETS [CAL-1]   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 our 11th Year of Service to Gardeners! Thank you for your business!
Categories
* Lamps / Tubes / Bulbs ++ (529)
* Lighting Systems ++ (1185)
* Nutrients & Supplements (4274)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (536)
* Leaf Shines & Washes (97)
* Pest & Disease Control (588)
* Cloning & Propagation (450)
* Grow Systems ++ (721)
! Meters, Timers & Instruments ++ (661)
 » Calibration, Storage & Cleaning Solutions, pH Up & Down (207)
 » Instruments, Thermometers, Hygrometers & Light Meters (24)
 » ! pH, EC, PPM & TDS Testers (311)
 » Timers & Lighting Controllers (119)
* Pots / Containers (1023)
* Pumps, Irrigation & Watering Supplies ++ (1709)
* Grow Media (552)
* Plant Seeds (62)
* Environmental Control ++ (1994)
* Greenhouses (73)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (141)
* Garden Accessories ++ (961)
* Hand Tools ++ (118)
* Gardening Books & DVDs (57)
* Growing Apparel & Bags (97)
What's New? more
Nature's Nectar Terpene Plus Gallon (4/Cs)
719847
Nature's Nectar Terpene Plus Gallon (4/Cs)
$24.55
Manufacturers more
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 11 guests and 
2 logged in customers online.
Ads
Product not found!
Continue
New Products For June
hf-PHR6010 Phantom 6" AC Ref Unit w/Lens
hf-PHR6010
Phantom 6" AC Ref Unit w/Lens

$94.84
714167 Clone Shipper (24/Cs)
714167
Clone Shipper (24/Cs)

$7.76
723254 Humboldt S.I. Structural Integrity Gallon (4/Cs)
723254
Humboldt S.I. Structural Integrity Gallon (4/Cs)

$54.30
726920 GH BioBud (275 Gallon Tote) (Special Order)
726920
GH BioBud (275 Gallon Tote) (Special Order)

$20,862.23
hf-BBBH250ML BioBizz Bio-Heaven 250ml
hf-BBBH250ML
BioBizz Bio-Heaven 250ml

$18.38
715346 Soul Big Swell 5 Gallon
715346
Soul Big Swell 5 Gallon

$368.28
hf-OG2110 PM Wash, 1 gal
hf-OG2110
PM Wash, 1 gal

$26.44
hf-NLHP20L H2O2 Hydrogen Peroxide, 29%, 20L
hf-NLHP20L
H2O2 Hydrogen Peroxide, 29%, 20L

$77.54
hf-AAPMHF Hose fitting
hf-AAPMHF
Hose fitting

$4.46
744300 Growers Edge Nylon Storage Bag - 1mil 19in x 23.5in - 5 Pack
744300
Growers Edge Nylon Storage Bag - 1mil 19in x 23.5in - 5 Pack

$5.41
906181 Gavita Interconnect Cables RJ14 / RJ14 5 ft / 150 cm
906181
Gavita Interconnect Cables RJ14 / RJ14 5 ft / 150 cm

$3.33
hf-GH1509 FloraShield 1 gal
hf-GH1509
FloraShield 1 gal

$49.42
FI757 Rubber Grommet. 3/4 in
FI757
Rubber Grommet. 3/4 in

$0.60
hf-MCSP10.7OZ MaxiCrop Soluble Powder 10.7 oz.
hf-MCSP10.7OZ
MaxiCrop Soluble Powder 10.7 oz.

$15.86
724695 CLEAR PREMIUM PLASTIC SAUCERS - 18" FITS NURSERY POT SIZE #20 Case of 25
724695
CLEAR PREMIUM PLASTIC SAUCERS - 18" FITS NURSERY POT SIZE #20 Case of 25

$61.10
728540 EcoPlus Replacement Eco 1/2 in Press on Tapered Fitting
728540
EcoPlus Replacement Eco 1/2 in Press on Tapered Fitting

$1.04
PO170 Plastic Grow Bag. 2 gal
PO170
Plastic Grow Bag. 2 gal

$0.23
709109 Catnip OG (Case of 6)
709109
Catnip OG (Case of 6)

$10.04
010504 Ballast Replacement T5 HO 4 x 24 Watt - 120 Volt
010504
Ballast Replacement T5 HO 4 x 24 Watt - 120 Volt

$24.50
dl-777863 Replacement Straight Blade for 16" Motorized Bowl Trimmer
dl-777863
Replacement Straight Blade for 16" Motorized Bowl Trimmer

$9.34
hf-LRTWEDKIT LightRail     Extreme Duty 3.0, 3.5 and 4.0 Trolley Wheel Kit
hf-LRTWEDKIT
LightRail Extreme Duty 3.0, 3.5 and 4.0 Trolley Wheel Kit

$18.07
eco-5231 12" x 41" Hydrofarm Black Tray
eco-5231
12" x 41" Hydrofarm Black Tray

$23.09
723216 Humboldt Royal Flush Gallon (4/Cs)
723216
Humboldt Royal Flush Gallon (4/Cs)

$20.96
hf-AAPADIVP12 12 Outlet Plastic Air Divider
hf-AAPADIVP12
12 Outlet Plastic Air Divider

$3.33
hf-GGWR09 Bloom Brothers Hydro Halo Water Ring 9" w/3 Leg Support
hf-GGWR09
Bloom Brothers Hydro Halo Water Ring 9" w/3 Leg Support

$5.00
dl-SJL90 Secret Jardin Lodge 36"X36"X53" (L90)
dl-SJL90
Secret Jardin Lodge 36"X36"X53" (L90)

$140.16
714244 Growstone GS-4 Moisture Coco-Mix 1.5 cu ft (60/Plt)
714244
Growstone GS-4 Moisture Coco-Mix 1.5 cu ft (60/Plt)

$19.08
hf-NETRK320 Neutralizer The Road Kit-320
hf-NETRK320
Neutralizer The Road Kit-320

$40.50
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
Tell A Friend
 
Share what you've found! Email a link to this page to friends, family, and colleagues!
Specials more
GROW BAGS 10 GALLON 0.075MM (25/BOX) AVAILABLE IN CASE QUANTITIES ONLY
GROW BAGS 10 GALLON 0.075MM (25/BOX) AVAILABLE IN CASE QUANTITIES ONLY
$11.16
$10.40
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

Similar Products
Accurate pH 4
CW495
Accurate pH 4
$70.03

GroChek Hanna pH Indicator
hf-HI981401N
GroChek Hanna pH Indicator
$105.12

DiST 1 TDS Tester
hf-HI98301
DiST 1 TDS Tester
$49.54

OAKTON 1413 CONDUCTIVITY SOL. 500ML
716114
OAKTON 1413 CONDUCTIVITY SOL. 500ML
$15.29

Dosatron In-Line Guardian Monitor Kit - No Mixing Chamber (Special Order)
709014
Dosatron In-Line Guardian Monitor Kit - No Mixing Chamber (Special Order)
$516.71

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  Proud Hydro for Hunger Participant
UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2017 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order