Horticulture Source » Gardening & Hydroponics Store » Environmental Control » Environmental Controllers » CO2 Flow Meter. 1.5 - 11 CFH [CO211]   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 in 91 Countries! Thank you for your business!
Categories
* Lamps / Tubes / Bulbs ++ (535)
* Lighting Systems ++ (1141)
* Nutrients & Supplements (4323)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (542)
* Leaf Shines & Washes (98)
* Pest & Disease Control (569)
* Cloning & Propagation (447)
* Grow Systems ++ (583)
* Meters, Timers & Instruments ++ (671)
* Pots / Containers (1013)
* Pumps, Irrigation & Watering Supplies ++ (1636)
* Grow Media (541)
* Plant Seeds (60)
! Environmental Control ++ (1940)
 » Air Purification (669)
 » ! Environmental Controllers (453)
 » Ventilation & Air Conditioners (818)
* Greenhouses (89)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (141)
* Garden Accessories ++ (965)
* Hand Tools ++ (534)
* Gardening Books & DVDs (58)
* Growing Apparel & Bags (53)
Manufacturers more
What's New? more
Fiskars Pruning Spring
hf-FC9921S
Fiskars Pruning Spring
$1.35
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 62 guests online.
Ads
Product not found!
Continue
New Products For January
eco-4180 Xtrasun 1000W Halide 4200K Bulb
eco-4180
Xtrasun 1000W Halide 4200K Bulb

$20.97
hf-FX14100T Coco Loco Potting Mix Bulk 55 cf (Special Order)
hf-FX14100T
Coco Loco Potting Mix Bulk 55 cf (Special Order)

$374.21
hf-HNHG405 Ginormous 32 oz.
hf-HNHG405
Ginormous 32 oz.

$19.11
749518 Star Brite Performacide Professional Room Odor Eliminator 10 gm / .35 oz (6/Cs)
749518
Star Brite Performacide Professional Room Odor Eliminator 10 gm / .35 oz (6/Cs)

$11.24
dl-RM-AS8 ROBOMIST 8 nozzle auto spray system
dl-RM-AS8
ROBOMIST 8 nozzle auto spray system

$454.35

747308
Hydro Flow - Tub Outlet Tee Fitting w/ 2 Gaskets 1 in (1/Bag)

$3.43
dl-SJDP90 Secret Jardin Dark Room Propagator 36" x 36" x 24" (DP90)
dl-SJDP90
Secret Jardin Dark Room Propagator 36" x 36" x 24" (DP90)

$69.90
hf-FFLEX053 FloraFlex Short Plunge T 4 GPH, Pack of 6
hf-FFLEX053
FloraFlex Short Plunge T 4 GPH, Pack of 6

$3.91
706125 Fast Fit Light Stand Kit Upright 4 ft
706125
Fast Fit Light Stand Kit Upright 4 ft

$63.14

906195
Gavita Classic 277 Volt Wieland Cordset 10 ft 6 in

$11.42
eco-4501 Xtrasun 6" AC Reflector
eco-4501
Xtrasun 6" AC Reflector

$73.36
906082 Gavita ECM1 US 120 - External Contactor Module 120 Volt Plugs
906082
Gavita ECM1 US 120 - External Contactor Module 120 Volt Plugs

$68.88
721576 Grow More Mendocino Water Soluble 6-30-30 25 lb
721576
Grow More Mendocino Water Soluble 6-30-30 25 lb

$47.36
RW103 Rockwool Grow Cubes. Medium Bag
RW103
Rockwool Grow Cubes. Medium Bag

$23.25
hf-RC10H 10 Gallon Smart Pot w/ Handle 16"x12.5"
hf-RC10H
10 Gallon Smart Pot w/ Handle 16"x12.5"

$6.91
736506 Hurricane (EcoPlus) Wall Mount Fan 18 in - Now ETL Listed
736506
Hurricane (EcoPlus) Wall Mount Fan 18 in - Now ETL Listed

$45.86
742276 Hydro Flow - Tub Outlet Straight Fitting w/ 2 Gaskets 1/2 in (1/Bag)
742276
Hydro Flow - Tub Outlet Straight Fitting w/ 2 Gaskets 1/2 in (1/Bag)

$3.04
741795 Green Coco Pre Filter 4.5" x 9.75"
741795
Green Coco Pre Filter 4.5" x 9.75"

$33.93
747426 TurboKlone T24 Replacement Pump
747426
TurboKlone T24 Replacement Pump

$35.59
800575 5" SERRATED FOLDING KNIFE - CSK7008   PACKED - 12
800575
5" SERRATED FOLDING KNIFE - CSK7008 PACKED - 12

$34.56
801800 Grower's Edge Cleanroom Sticky Mat 24 in x 36 in (10/Cs)
801800
Grower's Edge Cleanroom Sticky Mat 24 in x 36 in (10/Cs)

$18.31
hf-HI70442P Calibration Solution 1500PPM
hf-HI70442P
Calibration Solution 1500PPM

$24.31
AL41 4' 1-tier All-Aluminum bench
AL41
4' 1-tier All-Aluminum bench

$96.97
dl-HNMA415 Master A - 2.5 Gal. - Humboldt Nutrients
dl-HNMA415
Master A - 2.5 Gal. - Humboldt Nutrients

$88.59
eco-4405 Xtrasun 400 W. Sodium
eco-4405
Xtrasun 400 W. Sodium

$102.49
721668 Grow More Mendocino Flowering Cal Mag 2.5 Gallon (2/Cs)
721668
Grow More Mendocino Flowering Cal Mag 2.5 Gallon (2/Cs)

$47.69
dl-403004 4" Backdraft Damper
dl-403004
4" Backdraft Damper

$9.89
704765 NO SPIDER MITES RTU 16OZ
704765
NO SPIDER MITES RTU 16OZ

$19.57
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
Reviews more
Write ReviewWrite a review on this product!
BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate


Tell A Friend
 
Share what you've found! Email a link to this page to friends, family, and colleagues!
Specials more
Natural Armor Animal Repellent - Ready to Use Spray, Gallon, Mint Scent
Natural Armor Animal Repellent - Ready to Use Spray, Gallon, Mint Scent
$39.99
$35.99
Similar Products
High Power HID Controller, 8000W (120/240V) 50AX
eco-5795
High Power HID Controller, 8000W (120/240V) 50AX
$146.76

Replacement 1/8" ID or 1/4" OD Plastic Tee.
CO225
Replacement 1/8" ID or 1/4" OD Plastic Tee.
$5.55

50 ft bus cable line
705165
50 ft bus cable line
$20.63

Integra Boost Humidity Indicating Cards (1= 10/Pack)
748322
Integra Boost Humidity Indicating Cards (1= 10/Pack)
$4.82

Autopilot     RJ12-RJ12 Cord 50'
hf-APRJ1250
Autopilot RJ12-RJ12 Cord 50'
$12.49

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
APO/FPO addresses are no problem.
International orders are always welcome!
UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2017 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order