Horticulture Source » Gardening & Hydroponics Store » Zenport: ZEN-TEK INSTRUMENTS 0-60 PSI Ammonia Gauge 0-60 PSI Ammonia Gauge [APG60]   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)
* 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 87 guests and 
3 logged in customers online.
Ads
Product not found!
Continue
New Products For June
736840 MAX FAN 14" 1823 CFM
736840
MAX FAN 14" 1823 CFM

$528.11
eco-2325 AccelaRoot Cutting Tray
eco-2325
AccelaRoot Cutting Tray

$12.58
725877 Gro Pro Premium Round Fabric Pot 500 Gallon (Special Order)
725877
Gro Pro Premium Round Fabric Pot 500 Gallon (Special Order)

$38.11
732211 GHBB® FLORABLEND™  32 OZ
732211
GHBB® FLORABLEND™ 32 OZ

$7.37
715740 Cutting Edge Mag Amped Quart
715740
Cutting Edge Mag Amped Quart

$19.64
dl-651018 Platinium HydroStar 100 series BIGPOT 18L
dl-651018
Platinium HydroStar 100 series BIGPOT 18L

$262.74
eco-2895 Cal-Mag Plus - Gal (4/cs)
eco-2895
Cal-Mag Plus - Gal (4/cs)

$28.32
906300 Sun System Grow Beast 208-240 Volt w/ 3100 K Lamps (12/Plt)
906300
Sun System Grow Beast 208-240 Volt w/ 3100 K Lamps (12/Plt)

$800.17
hf-HGTFP5T Pro Cal Thermo 5 Gal Tall
hf-HGTFP5T
Pro Cal Thermo 5 Gal Tall

$1.44
732806 Armor Si 2.5 Gallon (2/Case)
732806
Armor Si 2.5 Gallon (2/Case)

$57.70
713294 Mother Earth Meal Mix Bloom 4.4 lb (6/Cs)
713294
Mother Earth Meal Mix Bloom 4.4 lb (6/Cs)

$9.77
723182 ONENESS 2.5 GALLON 2/CS
723182
ONENESS 2.5 GALLON 2/CS

$124.48
719905 PURPLE MAXX 8 OZ
719905
PURPLE MAXX 8 OZ

$20.26
704504 Nuke Em 8oz (12/Cs)
704504
Nuke Em 8oz (12/Cs)

$19.12
hf-HOEB35024 Elements Bloom 2.5 Gal 0-0-16
hf-HOEB35024
Elements Bloom 2.5 Gal 0-0-16

$94.07
dl-ETDFGH-1ga Deep Fusion Grow Hydro 1gal
dl-ETDFGH-1ga
Deep Fusion Grow Hydro 1gal

$23.27
732177 General Hydroponics® FloraNectar Gallon
732177
General Hydroponics® FloraNectar Gallon

$36.09
hf-HX80220 PowerVEG T5 2' Multi-Color Pack (case of 24)
hf-HX80220
PowerVEG T5 2' Multi-Color Pack (case of 24)

$381.67
732650 Botanicare Pure Blend Tea 15 Gallon
732650
Botanicare Pure Blend Tea 15 Gallon

$222.64
703208 Sentinel GPS BLC-4 Basic Lighting Controller 4 Outlet
703208
Sentinel GPS BLC-4 Basic Lighting Controller 4 Outlet

$87.05
dl-787725 Dry&Mighty Bag - XL, 25 pack
dl-787725
Dry&Mighty Bag - XL, 25 pack

$37.67
726006 Clonex Gel 500ml (6/Cs)
726006
Clonex Gel 500ml (6/Cs)

$58.92
hf-SUGRMIX4MYCO Sunshine #4 with Mycorrhizae 3 cf
hf-SUGRMIX4MYCO
Sunshine #4 with Mycorrhizae 3 cf

$31.86
hf-OR5010 ORCA Grow Film 54" x 100'
hf-OR5010
ORCA Grow Film 54" x 100'

$196.83
hf-ROT2.5G Roots Organics Trinity Carbo Catalyst, 2.5 gal
hf-ROT2.5G
Roots Organics Trinity Carbo Catalyst, 2.5 gal

$93.74
hf-AD202007 Dutch Leach Tray Endcap, pack of 25
hf-AD202007
Dutch Leach Tray Endcap, pack of 25

$10.37
715060 ROOTS ORGANICS HPK LIQUID BAT GUANO & K-MAG 5 GALLON
715060
ROOTS ORGANICS HPK LIQUID BAT GUANO & K-MAG 5 GALLON

$131.69
738610 CAN FAN PREMIUM 3 PLY DUCTING 8" - 25FT
738610
CAN FAN PREMIUM 3 PLY DUCTING 8" - 25FT

$17.86
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
Shear Perfection Straight Trimming Shear 3in (12/Cs)
Shear Perfection Straight Trimming Shear 3in (12/Cs)
$4.46
$4.16
Manufacturer Info
Zenport
Zenport 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
Measure Master 400g High Accuracy Digital Scale
740631
Measure Master 400g High Accuracy Digital Scale
$13.34

Measure Master Graduated Cylinder 1000 ml / 35 oz (20/Cs)
740646
Measure Master Graduated Cylinder 1000 ml / 35 oz (20/Cs)
$11.15

Xacto Shot Glass (individual)
dl-011975
Xacto Shot Glass (individual)
$1.16

Measure Master Graduated Rectangle Container 32 oz/1000 ml
740607
Measure Master Graduated Rectangle Container 32 oz/1000 ml
$4.19

Kenex Table Top & Counter Scale, 3000 g capacity x 0.1 g accuracy
hf-KXTT30001
Kenex Table Top & Counter Scale, 3000 g capacity x 0.1 g accuracy
$26.77

Languages
English Deutsch Espańol
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