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Products meeting the search criteria: Eco meters

Products meeting the search criteria
Did you mean: Eco Eco meter eco plus Ecoplus 4 Ecoplus pump CO meters EC meters ph meters - Try Advanced Search.
Displaying 1 to 20 (of 39 products) Result Pages:  1  2  [Next >>] 
 Sort by Popularity-   Manufacturer   Product(s)   Model   Price   Buy Now 
 EcoPlus Water Wind Micro Bubble Air Diffuser Ring 6 in (12/Cs)   ECOPLUS   EcoPlus Water Wind Micro Bubble Air Diffuser Ring 6 in (12/Cs) 
EcoPlus® Water Wind™ Micro Bubble Air Diffuser Rings EcoPlus® Water Wind™ Micro Bubble Air Diffusers are great for oxygenating hydroponic bucket systems, tanks and reservoirs. The high performance EcoPlus® Diffuser Rings are designed for higher oxygen transfer rates as compared to a traditional air stones. This construction of the tubing is made from a rubber polymer and utilizes ... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 728217   $12.20 
 pHep®4 pH Tester (HI98127).   Hanna Instruments   pHep®4 pH Tester (HI98127). 
pHep®4 pH Testers Hanna pH hand-held meter that measures pH as well as temperature. The meter automatically compensates for solution temperature for more accurate and quick readings.Hanna ID: HI98127Dual Level Display Showing pH & Temp.Rugged, Floating Waterproof CasingReplaceable pH Electrode Featuring an Extendable JunctionThe waterproof pHep® 4 pH tester has a dual-level LCD tha... Note: Calibration Buffer Solutions are available separately. — Ships from Portland, Oregon USA....more info.
 HY174   $89.97 
 EcoPlus Water Wind Micro Bubble Air Diffuser Ring 8 in (12/Cs)   ECOPLUS   EcoPlus Water Wind Micro Bubble Air Diffuser Ring 8 in (12/Cs) 
EcoPlus® Water Wind™ Micro Bubble Air Diffuser Rings EcoPlus® Water Wind™ Micro Bubble Air Diffusers are great for oxygenating hydroponic bucket systems, tanks and reservoirs. The high performance EcoPlus® Diffuser Rings are designed for higher oxygen transfer rates as compared to a traditional air stones. This construction of the tubing is made from a rubber polymer and utilizes ... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 728219   $13.31 
 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   $15.97 
 pH Test Indicator 8 oz.   General Hydroponics   pH Test Indicator 8 oz. 
pH Test Indicator 8 oz. (eco-5516)pH Test Indicator 8 oz General Hydroponics pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient, add a few drops of pH Test Indicator, and observe the coloration of the liquid in the test vial. Many experienced growers prefer our pH Test Kit to expensive electronic meters because of its reliability and ease of use, w... — Ships from Seattle, Washington USA....more info.
 eco-5516   $6.24 
 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   $2.05 
 Hanna COMBO Tester (HI98129).   Hanna Instruments   Hanna COMBO Tester (HI98129). 
The HI98129 Combo tester from Hanna Instruments is designed for fast, efficient and high accuracy pH, EC/TDS and temperature measurements. No more switching meters to measure the pH and then the EC or TDS of a solution.This tester has a hold feature to prompt the user when to take the reading & a display freeze for easy and accurate recording. Calibration and temperature compensati... — Ships from Portland, Oregon USA....more info.
 HY1741   $160.50 
 HM HANDHELD TDS-3 TESTER   HM Digital   HM HANDHELD TDS-3 TESTER 
HM Digital Handheld TDS Tester Model TDS-3 Ideal for commercial use. Includes a carrying case with belt clip. Highly efficient and accurate due to its advanced microprocessor technology. Hold Function: saves measurements for convenient reading and recording. Auto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries. Measurement Rang... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 716187   $15.48 
 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 (acidic)... This item is sold individually. — Ships from Seattle, Washington USA....more info.
 eco-2374   $5.78 
 EcoPlus Water Wind Micro Bubble Air Diffuser Ring 12 in (12/Cs)   ECOPLUS   EcoPlus Water Wind Micro Bubble Air Diffuser Ring 12 in (12/Cs) 
EcoPlus® Water Wind™ Micro Bubble Air Diffuser Rings EcoPlus® Water Wind™ Micro Bubble Air Diffusers are great for oxygenating hydroponic bucket systems, tanks and reservoirs. The high performance EcoPlus® Diffuser Rings are designed for higher oxygen transfer rates as compared to a traditional air stones. This construction of the tubing is made from a rubber polymer and utilizes ... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 728221   $16.64 
 EcoPlus Water Wind Micro Bubble Air Diffuser Straight 12 in (12/Cs)   ECOPLUS   EcoPlus Water Wind Micro Bubble Air Diffuser Straight 12 in (12/Cs) 
EcoPlus® Water Wind™ Micro Bubble Air Diffusers are great for oxygenating hydroponic bucket systems, tanks and reservoirs. The high performance EcoPlus® Diffuser Straights are designed for higher oxygen transfer rates as compared to a traditional air stones. This construction of the tubing is made from a rubber polymer and utilizes tiny pores that create extremely small bubble diam... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 728225   $8.87 
 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   $4.62 
 Bluelab Carry Case   Bluelab   Bluelab Carry Case 
Bluelab Carry Case The Bluelab Carry Case provides a custom fit so you can use and read your Bluelab Meter right from the carry case. A firm outer casing offers impact reduction for your Meter. There are two pockets in the top of the case especially made for meter probes. The internal strap is a tidy way to tuck away the probe cables. Removable and adjustable straps prov... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 716440   $16.64 
 Bluelab Meter Carry Case   Bluelab   Bluelab Meter Carry Case 
Bluelab Bluelab Meter Carry Case (BLU7000)Bluelab is excited to introduce a new accessory which makes transporting and using their Meters even easier! The Bluelab Carry Case provides a custom fit so you can use and read your Bluelab Meter right from the carry case. A firm outer casing offers impact reduction for your Meter. There are two pockets in the top of the case especially m... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-BLU7000   $16.64 
 Waterproof pH/Temperature Meter   HM Digital   Waterproof pH/Temperature Meter 
HM Digital Meters Waterproof pH/Temperature Meter (HMDPH200)FEATURES Measures pH and Temperature Auto-ranging three point calibration with digital fine tuning Includes 4 pH buffer solution in a sponge embedded in a clear cap, so you can see if it's dried up Waterproof housing Simultaneous temperature display Measurement Range: 0-14 pH Digital Calibration (push button) ... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HMDPH200   $66.53 
 Checker Plus pH Tester   Hanna Instruments   Checker Plus pH Tester 
HI98100 Checker® Plus pH Tester The HI98100 Checker Plus is the next generation of the original Hanna Checker pH tester. The Checker is the most popular pH meter in the world with over 1 million meters used since its introduction in 1991. From entry-level growers to professional horticulturalists, the Checker has been helping people with their pH measurement as a meter that is sim... Note: Calibration Buffer Solutions are available separately. — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HI98100   $39.26 
 EcoPlus Water Wind Micro Bubble Air Diffuser Straight 6 in (12/Cs)   ECOPLUS   EcoPlus Water Wind Micro Bubble Air Diffuser Straight 6 in (12/Cs) 
EcoPlus® Water Wind™ Micro Bubble Air Diffusers are great for oxygenating hydroponic bucket systems, tanks and reservoirs. The high performance EcoPlus® Diffuser Straights are designed for higher oxygen transfer rates as compared to a traditional air stones. This construction of the tubing is made from a rubber polymer and utilizes tiny pores that create extremely small bubble diam... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 728223   $8.85 
 X Nutrients pH Up (1 Gallon)      X Nutrients pH Up (1 Gallon)  
X Nutrients pH Up (1 Gallon) (XNHPHUP-1GA)pH is the measurement of water quality. Soil or water can be too acidic or too alkaline. A pH of 7 is neutral. In general plants respond best to a pH between 5.5 and 6.5 for maximum nutrient absorbency. pH-Up and pH-Down adjust the acid/alkaline balance of your water. pH that is either too high or low will prevent plants from absorbin... — Ships from DL: Livermore, California USA....more info.
 dl-XNHPHUP-1GA   $19.59 
 DM-2 Industrial Dual TDS Monitor   Hydro-Logic   DM-2 Industrial Dual TDS Monitor 
Hydro-Logic DM-2 Industrial Dual TDS Monitor (HLTDS)Measure the untreated water coming in vs. the purified water going out of your Reverse Osmosis system at any time. This is important in determining when the RO membranes need to be changed.Auto-Off function conserves battery power. The unit shuts off automatically after 20 seconds. 90 ppm, the resolution is in 10 ppm increments, i... Note: Calibration Buffer Solutions are available separately. — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-HLTDS   $49.92 
 LightRail 4.20 AdjustaDrive Kit   Gualala Robotics   LightRail 4.20 AdjustaDrive Kit 
LightRail® 4.20 AdjustaDrive Kit comes complete with a variable speed LightRail® 4.0 AdjustaDrive Motor, a two-piece 2 meter (6 ft 6 in) Rail, an Add A Lamp Kit with another 2-meter Rail, Push/Pull Rod, Auxiliary Trolley, instructions and hardware for moving two lights with the enclosed motor. In addition, this kit comes with pre-installed extreme duty trolley wheels rated to 60 lb... — Ships separately from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 710142   $266.24 
Displaying 1 to 20 (of 39 products) Result Pages:  1  2  [Next >>] 
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