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Products meeting the search criteria: DO meter

Products meeting the search criteria
Did you mean: DO DO meters dome down indoor ph meter thermometer ec meter - Try Advanced Search.
Displaying 1 to 20 (of 275 products) Result Pages:  1  2  3  4  5  6  7  8  9  10  11  12  13  14  [Next >>] 
 Sort by Popularity-   Manufacturer   Product(s)   Model   Price   Buy Now 
 Heavy Duty Pot Saucers 14"      Heavy Duty Pot Saucers 14" 
Heavy Duty Pot Saucers 14" Ultra Heavy Duty Saucers work perfect for indoor and outdoor use. Injection- molded for durability, these saucers are meant for reuse. Specialized bottom design creates an air gap between the saucer and the surface to avoid water spots on decks and other surfaces. Available from 6" up to 16" diameter saucers to accommodate most pots. ... — Ships from DL: Livermore, California USA....more info.
 dl-905514   $2.33 
 Grower's Edge Large Display Thermometer / Hygrometer (20/Cs)      Grower's Edge Large Display Thermometer / Hygrometer (20/Cs) 
Grower's Edge Large Display Thermometer & Hygrometer Measures indoor/outdoor temperature & indoor humidity. Stores the Min./Max. values of the indoor/outdoor temperature and indoor humidity. Switch between °C and °F. Clock function with alarm and a 12/24 hour mode switch. 8 minutes snooze function. Waterproof temperature probe. Comes with 1 AAA alkaline battery. One year warrant... This item is sold individually. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info.
 716560   $13.97 
 Retail Product Catalogs      Retail Product Catalogs 
Retail Product Catalogs Catalogs of just some of the products available on HorticultureSource.com (we have 16,000+ items listed online). Printed on glossy paper much like a magazine. We sell every item in these catalogs at significant discount compared to the listed MSRP. Just do a search on HorticultureSource.com for the Item No./Name from the catalogs to order online. All i... — Ships separately from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info.
 092235   $0.01 
 Gro1 Garden Twist Tie - 328 ft      Gro1 Garden Twist Tie - 328 ft 
Gro1 Garden Twist Tie - 328 ft (995328)328 ft (100 meters) of strong and durable Gro1 Garden Twist Tie, perfect for securing plants to trellis, stakes, or other supports. Plastic coated for gardening and outdoor use. This package also includes a built-in cutting tool for added convenience. Manufacturer's Product Information ... — Ships from DL: Livermore, California USA....more info.
 dl-995328   $2.34 
 1/4" Double Barbed Connector - 10 pack      1/4" Double Barbed Connector - 10 pack 
1/4" Double Barbed Connector - 10 pack (251025)Made for 3/16 inner diameter, 1/4 outer diameter hoses. Sold in packs of 10. Manufacturer's Product Information MSRP $1.49 ... — Ships from DL: Livermore, California USA....more info.
 dl-251025   $0.82 
 Heavy Duty Pot Saucers 12"      Heavy Duty Pot Saucers 12" 
Heavy Duty Pot Saucers 12" Ultra Heavy Duty Saucers work perfect for indoor and outdoor use. Injection- molded for durability, these saucers are meant for reuse. Specialized bottom design creates an air gap between the saucer and the surface to avoid water spots on decks and other surfaces. Available from 6" up to 16" diameter saucers to accommodate most pots. ... — Ships from DL: Livermore, California USA....more info.
 dl-905512   $0.82 
 2-Way Moisture/pH Meter   HydroFarm   2-Way Moisture/pH Meter 
Active Air 2-Way Moisture/pH Meter (MGMP1)Gardeners can conveniently test moisture and pH levels with the handy Active Air 2-Way Meter. Moisture readings register on a scale of 0 (dry) to 10 (moist). pH readings between pH 0 (acidic) and pH 10 (basic) are represented. The durable, easy-to-read tester is suitable for indoors or out and needs no batteries to operate. Remove from soil... — Ships from HF: OR, CA, CO, PA, TX, FL USA (No USPS)....more info.
 hf-MGMP1   $4.29 
 Bluelab Replacement pH Probe for Guardian, Combo, & pH Meter   Bluelab   Bluelab Replacement pH Probe for Guardian, Combo, & pH Meter 
Bluelab Bluelab Replacement pH Probe for Guardian, Combo, & pH Meter (BLU24102)Easy to clean because of its bullet shaped glass bulb. Fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel. Gel filled (non-refillable) making it maintenance free and a double junction reference providing longer life! ... Note: Calibration Buffer Solutions are available separately. — Ships from HF: OR, CA, CO, PA, TX, FL USA (No USPS)....more info.
 hf-BLU24102   $45.31 
 TARP TABS 4/PER PACKAGE (12/CASE)   Tarpline   TARP TABS 4/PER PACKAGE (12/CASE) 
Tarp Tabs TARP TAB (1 EACH=PACK OF 4 TABS) Add perimeter grommets for additional tie down points. Applied to both sides of the material for superior adhesion. Use on tarps, poly, mylars, or shrink wraps. Package includes 4 peel and stick grommets. Manufacturer's Product Information 2007 MSRP Each $2.9... This item is sold individually. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info.
 730205   $1.78 
 6" Cool Tube   HydroFarm   6" Cool Tube 
6" Cool Tube - 24" (eco-4448)24" Cool Tube w/ cord Cool Tube The quality construction features the best European reflective aluminum interior reflector, and an optional exterior mounted reflector, for directing light more precisely over a growing area. The securely mounted 5KV mogul socket is totally prewired inside a protective wiring channel and junction box. The multi-point ha... Free Shipping when ordering $50 or more of qualifying items. — Ships separately from Seattle, Washington USA....more info.
 eco-4448   $110.75 
 Daystar 6" AC Reflector   HydroFarm   Daystar 6" AC Reflector 
Daystar 6" AC Reflector (eco-4507)Daystar AC Reflector - 6" Flange (lens included) Daystar 6” Reflector The Daystar AC is the answer for those wanting high performance coupled with maximum air cooling potential. Utilizing the same patented double wall design and reflective material as our flagship Daystar unit, the "AC" adds two 6" built-on flanges for cooling air flow from an ... Note: Ballasts, Lamps / Tubes are available separately. — Ships separately from Seattle, Washington USA....more info.
 eco-4507   $92.45 
 Grower's Edge Digital Thermometer / Hygrometer w/ Remote Sensor      Grower's Edge Digital Thermometer / Hygrometer w/ Remote Sensor 
Grower's Edge Thermometer/Hygrometer with Sensor Large screen digital readout. Wireless sensor transmits up to 50 feet. Expandable to accept 2 additional sensors. Waterproof casing is chemical and UV resistant. Displays degrees in F or C. Wireless Sensor - For use with Grower's Edge Digital Thermometer & Hygrometer #716555. Transmits up to 50 feet. 2 AAA batteries included. R... — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info.
 716555   $29.07 
 Mondi Mini Greenhouse Thermo-Hygrometer   HydroFarm   Mondi Mini Greenhouse Thermo-Hygrometer 
Mondi Mondi Mini Greenhouse Thermo-Hygrometer (MONDIE100)The Mondi Mini Greenhouse Thermo-Hygrometer mounts to the side of your mini greenhouse and reads temperature and humidity inside the dome. It ensures that plants get the start they need by providing growers with the essential real-time information necessary to produce large quantities of healthy plants. In addition ... — Ships from HF: OR, CA, CO, PA, TX, FL USA (No USPS)....more info.
 hf-MONDIE100   $10.78 
 Grower's Edge Wireless Remote Sensor      Grower's Edge Wireless Remote Sensor 
Grower's Edge Thermometer/Hygrometer with Sensor Large screen digital readout. Wireless sensor transmits up to 50 feet. Expandable to accept 2 additional sensors. Waterproof casing is chemical and UV resistant. Displays degrees in F or C. Wireless Sensor - For use with Grower's Edge Digital Thermometer & Hygrometer #716555. Transmits up to 50 feet. 2 AAA batteries included. R... — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info.
 716557   $15.05 
 Grower's Edge Deluxe Steel Stake 5/16 in Diameter 3 ft (Bags of 20)      Grower's Edge Deluxe Steel Stake 5/16 in Diameter 3 ft (Bags of 20) 
Grower's Edge Deluxe Steel Stakes Grower's Edge Deluxe Steel Stakes are ideal for all your heavy-duty plant supporting needs. The spurs on the stake keep the tie string or tape from slipping down, keeping your vines where you want them. The steel core is coated with green plastic to make them weather and rust proof. They won't split, deteriorate or rot like bamboo stakes can. Th... — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info.
 740394   $12.08 
 Root Spa 5 Gal 8 Bucket System   HydroFarm   Root Spa 5 Gal 8 Bucket System 
The Root Spa is a Deep Water Culture system. This 5 gallon bucket system is so simple yet grows large plants efficiently. After a very short time, you will realize the advantage of the simplicity of this uniquely easy-to-use, inexpensive, and forgiving system! Pumping raw air into the nutrient solution, without the need of expensive and often troublesome air stones is not only cost... — Ships separately from HF: OR, CA, CO, PA, TX, FL USA (No USPS)....more info.
 hf-RS5GAL8SYS   $129.42 
 SUPER HPS ENHANCED SPECTRUM LU250S/HTL/EN   EYE Hortilux Lamps - Iwasaki   SUPER HPS ENHANCED SPECTRUM LU250S/HTL/EN 
HORTILUX™ Super HPS™ SUPER HPS ENHANCED SPECTRUM LU250S/HTL/EN LAMP Super HPS™ grow lamps fine-tune your lighting system to provide optimum spectral energy levels that promote vigorous plant growth. The EYE Super HPS™ EN Grow Lamps provide 17% more total energy and 25% more energy in the violet, blue, and green spectrum than standard High Pressure S... — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info.
 901541   $47.47 
 Active Air In-Out Therm. w/ Hygrometer   HydroFarm   Active Air In-Out Therm. w/ Hygrometer 
Active Air In-Out Therm. w/ Hygrometer (eco-2371)ActiveAir Indoor-Outdoor Thermometer w/ Hygrometer Active Air™ Indoor-Outdoor Thermometer The large display shows current temperature and humidity levels, and includes a remote probe for second zone temperature. Records high and low points for both temperature and humidity. Active Air™ Indoor-Outdoor Thermometer - w/ Hyg... — Ships from Seattle, Washington USA....more info.
 eco-2371   $13.02 
 Active Air Indoor-Outdoor Thermometer w/Hygrometer   HydroFarm   Active Air Indoor-Outdoor Thermometer w/Hygrometer 
Active Air Active Air Indoor-Outdoor Thermometer w/Hygrometer (HGIOHT)Active Air's indoor-outdoor thermometer gives you more. Made of sturdy materials to stand up to the climate of your indoor grow room, this essential tool features a large display to read the current temperature and humidity levels. A remote probe allows you to sample two temperatures at once and record the high a... — Ships from HF: OR, CA, CO, PA, TX, FL USA (No USPS)....more info.
 hf-HGIOHT   $12.91 
 Twist Tie   HydroFarm   Twist Tie 
Hydrofarm Twist Tie (HGTT)With a total of 50 meters, the Hydrofarm Twist Tie goes to great lengths to help you make your grow area more efficient. The Twist Tie tool is coated in plastic to stand up against water and is sturdy enough to be tossed in your toolbox or bag. Built into the Twist Tie is a cutting tool to help you make use of the total 50 meters length included. Cut the c... — Ships from HF: OR, CA, CO, PA, TX, FL USA (No USPS)....more info.
 hf-HGTT   $1.91 
Displaying 1 to 20 (of 275 products) Result Pages:  1  2  3  4  5  6  7  8  9  10  11  12  13  14  [Next >>] 
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ULTRA SUN™  METAL HALIDE CONVERSION LAMP 600 WATTS MH600W/LU T-25 57,000 LUMENS (24/CASE)
ULTRA SUN™ METAL HALIDE CONVERSION LAMP 600 WATTS MH600W/LU T-25 57,000 LUMENS (24/CASE)
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