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Products meeting the search criteria: Com tes

Products meeting the search criteria
Did you mean: Com Com te complete (SOLUTION OR GEL OR COMPOUND) AND 4 compost ph tester ph test tester - Try Advanced Search.
Displaying 1 to 15 (of 15 products) Result Pages:  1 
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 TITAN® CONTROLS FLO-N-GRO™ COMPLETE SYSTEM WITH RESERVOIR (12 - 4 GALLON GROW SITES W/MESH AERATION INSERTS)   Titan Controls   TITAN® CONTROLS FLO-N-GRO™ COMPLETE SYSTEM WITH RESERVOIR (12 - 4 GALLON GROW SITES W/MESH AERATION INSERTS) 
Flo-n-Gro™ Ebb Complete Hydroponic Grow System, 12 site The Flo-n-Gro™ complete system comes with a 55 gallon food grade reservoir, twelve (12) 4 gallon grow sites and twelve (12) 3 gallon 360° mesh aeration inserts. These mesh inserts promote lateral root growth and better aeration for the root zone. The complete system features Titan Controls® Oceanus 1 - Flo-n-Gro™ controller. ... — LTL Shipping Required. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info.
 702790   $430.63 
 Combo pH/EC/TDS/C/PPM Tester   Hanna Instruments   Combo pH/EC/TDS/C/PPM Tester 
Hanna Instruments Combo pH/EC/TDS/C/PPM Tester (HI98129)This waterproof tester offers high accuracy pH, EC/TDS, and temperature measurements all in a single tester! No more switching between meters for your routine measurements. This floating, waterproof combination tester has an easy to read LCD and an automatic shut-off. pH and EC/TDS readings are automatically temperature c... — Ships from HF: OR, CA, CO, PA, TX, FL USA (No USPS)....more info.
 hf-HI98129   $138.24 
 EC/TDS/Temp Waterproof Hydro Tester   HM Digital   EC/TDS/Temp Waterproof Hydro Tester 
HM Digital Meters EC/TDS/Temp Waterproof Hydro Tester (HMDCOM80)   KEY FEATURES Best value in its class (under $50) Measures electrical conductivity (EC), TDS and temperature. Automatic Temperature Compensation (ATC) Water-resistant housing Large LCD display Hold button and Auto shut-off Digital Calibration (push butto... — Ships from HF: OR, CA, CO, PA, TX, FL USA (No USPS)....more info.
 hf-HMDCOM80   $30.52 
 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   $151.97 
 Combo pH/ ORP/ Temperature Tester   Hanna Instruments   Combo pH/ ORP/ Temperature Tester 
Hanna Instruments Combo pH/ ORP/ Temperature Tester (HI98121)• Waterproof and it floats!• HANNA's exclusive cartridge pH and ORP electrode• Extendable cloth pH junction• Automatic Temperature Compensation• Automatic calibration• Battery % Level at startup and stability indicator• HOLD function HI98121 is a waterproof meter that measures pH, ORP a... — Ships from HF: OR, CA, CO, PA, TX, FL USA (No USPS)....more info.
 hf-HI98121   $165.37 
 Controller System (accommodates 12 Farm Modules maximum)   General Hydroponics   Controller System (accommodates 12 Farm Modules maximum) 
General Hydroponics Controller System (accommodates 12 Farm Modules maximum) (GH4520)The Controller is very simple - a container with a float valve is connected to the line of units. A master reservoir filled with fresh water and nutrient is located on top of the float-valve actuated Controller. As the plants draw water from their individual reservoirs, the liquid levels drop causi... — Ships separately from HF: OR, CA, CO, PA, TX, FL USA (No USPS)....more info.
 hf-GH4520   $86.80 
 Sure Test Commercial Lab Meter Replacement EC / TDS Probe      Sure Test Commercial Lab Meter Replacement EC / TDS Probe 
Sure Test® Commercial Lab Meter (716394)The Sure Test® Commercial Lab Meter offers the ultimate in precision and accuracy. Dependably measure pH and conductivity (EC or TDS or Salt) and temperature (F° or C°) with ease. It also has the ability to measure Oxidation Reduction Potential (ORP) with the optional ORP probe (716398 - sold separately) - very useful when incorporating sanit... Note: Calibration Buffer Solutions are available separately. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info.
 716394   $67.78 
 Sure Test Commercial Lab Meter Replacement ORP Probe      Sure Test Commercial Lab Meter Replacement ORP Probe 
ORP Probe for Sure Test® Commercial Lab Meter (716398)The Sure Test® Commercial Lab Meter has the ability to measure Oxidation Reduction Potential (ORP) with the optional ORP probe. This is very useful when incorporating sanitizers (ozone, quaternary salts, hypochlorous acid, etc.) into your grow regimen. This ORP probe is for use with the Sure Test® Commercial Lab Meter (716390 - ... — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info.
 716398   $107.62 
 Sure Test Commercial Lab Meter Replacement pH Probe      Sure Test Commercial Lab Meter Replacement pH Probe 
Sure Test® Commercial Lab Meter (716392)The Sure Test® Commercial Lab Meter offers the ultimate in precision and accuracy. Dependably measure pH and conductivity (EC or TDS or Salt) and temperature (F° or C°) with ease. It also has the ability to measure Oxidation Reduction Potential (ORP) with the optional ORP probe (716398 - sold separately) - very useful when incorporating sanit... Note: Calibration Buffer Solutions are available separately. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info.
 716392   $53.78 
 Sure Test Commercial Multi-Meter w/ pH Conductivity Probes (DO Probe Sold Separately)      Sure Test Commercial Multi-Meter w/ pH Conductivity Probes (DO Probe Sold Separately) 
Sure Test® Commercial Multi-Meter (716378)The Sure Test® Commercial Multi-Meter allows for easy measurement of pH and conductivity (EC or TDS) and temperature (F° or C°) in one versatile unit. It also has the ability to measure dissolved oxygen (DO) with the optional DO probe (716388 - sold separately) making it the most versatile handheld multi-meter available. This rugged meter i... Note: Calibration Buffer Solutions are available separately. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info.
 716378   $193.75 
 Sure Test Commercial pH / EC / TDS / ORP Lab Meter      Sure Test Commercial pH / EC / TDS / ORP Lab Meter 
Sure Test® Commercial Lab Meter (716390)The Sure Test® Commercial Lab Meter offers the ultimate in precision and accuracy. Dependably measure pH and conductivity (EC or TDS or Salt) and temperature (F° or C°) with ease. It also has the ability to measure Oxidation Reduction Potential (ORP) with the optional ORP probe (716398 - sold separately) - very useful when incorporating sanit... Note: Calibration Buffer Solutions are available separately. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info.
 716390   $269.12 
 Sure Test Commercial Replacement DO Probe      Sure Test Commercial Replacement DO Probe 
DO Probe for Sure Test® Commercial Multi-Meter (716388)The Sure Test® Commercial Multi-Meter DO Probe allows for easy measurement of dissolved oxygen. For use with the Sure Test® Commercial Multi-Meter (716378 - sold separately).... — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info.
 716388   $77.47 
 Sure Test Commercial Replacement EC Probe      Sure Test Commercial Replacement EC Probe 
Sure Test® Commercial Multi-Meter (716382)The Sure Test® Commercial Multi-Meter allows for easy measurement of pH and conductivity (EC or TDS) and temperature (F° or C°) in one versatile unit. It also has the ability to measure dissolved oxygen (DO) with the optional DO probe (716388 - sold separately) making it the most versatile handheld multi-meter available. This rugged meter i... — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info.
 716382   $43.01 
 Sure Test Commercial Replacement pH Probe      Sure Test Commercial Replacement pH Probe 
Sure Test® Commercial Multi-Meter (716386)The Sure Test® Commercial Multi-Meter allows for easy measurement of pH and conductivity (EC or TDS) and temperature (F° or C°) in one versatile unit. It also has the ability to measure dissolved oxygen (DO) with the optional DO probe (716388 - sold separately) making it the most versatile handheld multi-meter available. This rugged meter i... Note: Calibration Buffer Solutions are available separately. — Ships from H: WA, CA, CO, MI, TN, PA, FL USA (No USPS)....more info.
 716386   $43.01 
 Texas Controller (accommodates 16 Farm Modules)   General Hydroponics   Texas Controller (accommodates 16 Farm Modules) 
General Hydroponics Texas Controller (accommodates 16 Farm Modules) (GH4610)The Controller is very simple - a container with a float valve is connected to the line of units. A master reservoir filled with fresh water and nutrient is located on top of the float-valve actuated Controller. As the plants draw water from their individual reservoirs, the liquid levels drop causing the fl... — Ships separately from HF: OR, CA, CO, PA, TX, FL USA (No USPS)....more info.
 hf-GH4610   $240.10 
Displaying 1 to 15 (of 15 products) Result Pages:  1 
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