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Products meeting the search criteria: Eco meter

Products meeting the search criteria
Did you mean: Eco Eco meters eco plus Ecoplus 4 Ecoplus pump ph meter thermometer ec meter - Try Advanced Search.
Displaying 1 to 17 (of 17 products) Result Pages:  1 
 Sort by Popularity-   Manufacturer   Product(s)   Model   Price   Buy Now 
 Hydrofarm Light Meter   HydroFarm   Hydrofarm Light Meter 
Hydrofarm Light Meter (eco-4541)Hydrofarm Light Meter (Footcandles) Hydrofarm Light Meter Photosynthesis & Plant Growth depend on the sun or specially designed lighting systems. But of that light reaching the plant, only specific types of energy (in the lighting spectrum) drive the photosynthesis process. Since light is the most important single factor affecting your... — Ships from Seattle, Washington USA....more info.
 eco-4541   $14.90 
 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   $12.95 
 3/4" Inside Diameter Black 100'   HydroFarm   3/4" Inside Diameter Black 100' 
3/4” Inside Diameter Black 100’ (eco-5397)3/4" Inside Diameter Black Tubing 100' Use our sturdy black vinyl tubing to make your own hydroponic systems. Easy to use flexible thick wall tube (wall thickness 0.070) Six convenient sizes 100 foot rolls Convenient dispenser packs Black & Clear Tubing Black and Clear Tubing is easy to use flexible thickwall vinyl tubing. ... — Ships separately from Seattle, Washington USA....more info.
 eco-5397   $48.66 
 ActiveAqua Floating Thermometer (24/cs)   HydroFarm   ActiveAqua Floating Thermometer (24/cs) 
ActiveAqua Floating Thermometer (24/cs) (eco-2219)ActiveAqua™ Floating Thermometer The ActiveAqua™ Floating Temperature Gauge - delivers easy and accurate readings of your water temperature. The gauge floats and has a pressure sensitive backing for easy mounting. It features readings in both Celsius and Fahrenheit as well as clear markings that delineate ideal nutrient ... This item is sold individually. — Ships from Seattle, Washington USA....more info.
 eco-2219   $1.35 
 1/2" Inside Diameter Black 100'   HydroFarm   1/2" Inside Diameter Black 100' 
1/2” Inside Diameter Black 100’ (eco-5405)1/2" Inside Diameter Black Tubing 100' Use our sturdy black vinyl tubing to make your own hydroponic systems. Easy to use flexible thick wall tube (wall thickness 0.070) Six convenient sizes 100 foot rolls Convenient dispenser packs Black & Clear Tubing Black and Clear Tubing is easy to use flexible thickwall vinyl tubing. Available... — Ships from Seattle, Washington USA....more info.
 eco-5405   $17.50 
 Twist Ties – 50 meters   HydroFarm   Twist Ties – 50 meters 
Twist Ties – 50 meters (eco-2234)Twist Ties comes plastic coated with a cutting tool built-in to the dispenser. Manufacturer's Product Information MSRP $2.95 ... — Ships from Seattle, Washington USA....more info.
 eco-2234   $1.92 
 Active Air 3-Way Meter (12/case)   HydroFarm   Active Air 3-Way Meter (12/case) 
Active Air 3-Way Meter (12/case) (eco-2374)ActiveAir 3 - Way Meter Active Air™ Environment Meters Gardeners can conveniently test their moisture, light, and pH levels with the handy ActiveAir 3-Way Meter. Moisture readings register on a scale of 0 (dry) to 10 (moist), light readings range from 0 (low light) to 2000 (very strong light), and pH readings between pH 0 (acid... This item is sold individually. — Ships from Seattle, Washington USA....more info.
 eco-2374   $5.39 
 Active Air Hygro-Thermometer   HydroFarm   Active Air Hygro-Thermometer 
Active Air Hygro-Thermometer (eco-2370)Active Air™ HygroThermometerActive Air™ HygroThermometer - This large number LCD display is visible from a distance. Very accurate and hangs or mounts on a wall surface. Easily readable display, hang or mount on wall, super value!Measures both Humidity and TemperatureEasily readable displayHang or mount on wallSuper value ... — Ships from Seattle, Washington USA....more info.
 eco-2370   $14.25 
 1/4" Outside Diameter Black Tubing 100'   HydroFarm   1/4" Outside Diameter Black Tubing 100' 
Use our sturdy black vinyl tubing to make your own hydroponic systems. Easy to use Flexible thick wall tube (wall thickness 0.042") Inside diameter: 0.170", Outside diameter: 1/4" ... — Ships from Seattle, Washington USA....more info.
 eco-5398   $12.30 
 Active Air 2-Way Meter (12/case)   HydroFarm   Active Air 2-Way Meter (12/case) 
Active Air 2-Way Meter (12/case) (eco-2373)2-Way Moisture/pH Meter Active Air™ Environment Meters Gardeners can conveniently test their moisture, and pH levels with the handy ActiveAir 2-Way Meter. Moisture readings register on a scale of 0 (dry) to 10 (moist), and pH readings between pH 0 (acidic) and pH 10 (basic) are represented. The durable, easy-to-read tester is suita... This item is sold individually. — Ships from Seattle, Washington USA....more info.
 eco-2373   $4.31 
 1" Inside Diameter Black 100'   HydroFarm   1" Inside Diameter Black 100' 
1” Inside Diameter Black 100’ (eco-5396)1" Inside Diameter Black Tubing 100' Use our sturdy black vinyl tubing to make your own hydroponic systems. Easy to use flexible thick wall tube (wall thickness 0.070) Six convenient sizes 100 foot rolls Convenient dispenser packs Black & Clear Tubing Black and Clear Tubing is easy to use flexible thickwall vinyl tubing. Ava... — Ships separately from Seattle, Washington USA....more info.
 eco-5396   $81.13 
 5/16" Black Tubing 100' (Inside Diameter)      5/16" Black Tubing 100' (Inside Diameter) 
Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different 100-foot sizes, each in a convenient dispenser pack. Keep a roll on hand for instant access to repairs.... — Ships from Seattle, Washington USA....more info.
 eco-5398A   $16.20 
 3/8" Inside Diameter Black 100'   HydroFarm   3/8" Inside Diameter Black 100' 
3/8” Inside Diameter Black 100’ (eco-5402)3/8" Inside Diameter Clear Tubing 100' Use our sturdy black vinyl tubing for your irrigation needs, to make your own hydroponic systems. Easy to use Flexible thick wall tube Six convenient sizes 100 foot rolls Convenient dispenser packs Black & Clear Tubing Black and Clear Tubing is easy to use flexible thickwall vinyl tu... — Ships from Seattle, Washington USA....more info.
 eco-5402   $18.15 
 Active Aqua Dual Inline TDS Meter   HydroFarm   Active Aqua Dual Inline TDS Meter 
Dual Inline TDS Meter Dual range meter displays TDS levels of feed water and product water with in and out electrode probes. Highly efficient and accurate microprocessor technology. • Automatically shuts itself off after 10 minutes of non-use.• Dual range 0-9990 ppm (from 0-999 ppm the resolution is 1 ppm. From 1000 to 9990 ppm, the resolution is 10 ppm, indicated by a blinking ... Note: Calibration Buffer Solutions are available separately. — Ships from Seattle, Washington USA....more info.
 eco-2389   $32.43 
 3/16" Black Tubing 100' (Inside Diameter)      3/16" Black Tubing 100' (Inside Diameter) 
Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different 100-foot sizes, each in a convenient dispenser pack. Keep a roll on hand for instant access to repairs.... — Ships from Seattle, Washington USA....more info.
 eco-5398C   $16.20 
 5/8" Black Tubing 100' (Inside Diameter)      5/8" Black Tubing 100' (Inside Diameter) 
Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different 100-foot sizes, each in a convenient dispenser pack. Keep a roll on hand for instant access to repairs.... — Ships from Seattle, Washington USA....more info.
 eco-5398B   $23.99 
 Oakton EcoTester CTS Pocket Conductivity, Salinity, and TDS Meter   Oakton   Oakton EcoTester CTS Pocket Conductivity, Salinity, and TDS Meter 
Oakton® Conductivity, TDS and Salinity in one meter. Expanded 4-digit dual-line display shows conductivity and temperature readings simultaneously. Additional key provides an easier, more intuitive interface. Improved cap functions as a sample cup and as a stabilizing base to stand the meter upright. Rugged IP67-rated housing is waterproof and floats. Battery level indicator flashe... Note: Calibration Buffer Solutions are available separately. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info.
 716124   $67.74 
Displaying 1 to 17 (of 17 products) Result Pages:  1 
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