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FoxFarm Strawberry Fields Fruiting & Flowering Potting Soil Tote 27 cu ft (3/Plt) (Special Order)
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FoxFarm Strawberry Fields Fruiting & Flowering Potting Soil Tote 27 cu ft (3/Plt) (Special Order)
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Hanna Instruments

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angezeigte Produkte: 101 bis 120 (von 121 insgesamt) Seiten: [<< vorherige]   1  2  3  4  5  6  7  [nächste >>] 
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GroChek EC Tester  Hanna Instruments  GroChek EC Tester
Hanna Instruments GroChek EC Tester (HI981410)This EC tester has been specifically designed to address the needs of operators in hydroponics, greenhouses, and nurseries. Calibration is easy and completely automatic. Simply press and hold the on/off button for a few seconds and the meter will request the appropriate calibration solution. Place the probe in the solution and wait unti... — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HI981410   $80.56 
GroChek Hanna pH Indicator  Hanna Instruments  GroChek Hanna pH Indicator
Hanna Instruments GroChek Hanna pH Indicator (HI981401N)This pH indicator has been designed to meet the grower's need for equipment suited to the aggressive environments found in agricultural and hydroponics applications. The housing is water-resistant and features a molded eye which allows installation right above the sample to be monitored. Measurements are highly accurate and ca... Note: Calibration Buffer Solutions are available separately. — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HI981401N   $96.57 
GroChek pH Tester  Hanna Instruments  GroChek pH Tester
Hanna Instruments GroChek pH Tester (HI981408)This tester has been specifically designed to address the needs of growers in hydroponics, greenhouses, and nurseries. The meter has all the features necessary to check the pH of the fertilizer solution during preparation. With a sturdy body, it also floats so that it can be quickly retrieved if accidentally dropped in the tank. Frequen... Note: Calibration Buffer Solutions are available separately. — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HI981408   $79.17 
GroChek pH/EC/TDS/Temp. Combo  Hanna Instruments  GroChek pH/EC/TDS/Temp. Combo
Hanna Instruments GroChek pH/EC/TDS/Temp. Combo (HI991404)This indicator continuously monitors the three most crucial nutrient parameters in hydroponic, greenhouse, and horticultural applications. At startup, the GroChek performs a self-check to assure proper working condition. The stability indicator and HOLD function lets the user know when to take readings and freezes the readin... — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HI991404   $180.64 
GroChek TDS Tester  Hanna Instruments  GroChek TDS Tester
Hanna Instruments GroChek TDS Tester (HI981409)This TDS tester has been specifically designed to address the needs of operators in hydroponics, greenhouses, and nurseries. Calibration is easy and completely automatic. Simply press and hold the on/off button for a few seconds and the meter will request the appropriate calibration solution. Place the probe in the solution and wait un... Note: Calibration Buffer Solutions are available separately. — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HI981409   $80.56 
Hanna 7.01, 1413 uS/cm, and Cleaning Solution  Hanna Instruments  Hanna 7.01, 1413 uS/cm, and Cleaning Solution
Hanna Instruments Cleaning Kits Single-dose sachets are quick and easy to use. Each sealed, light tight sachets holds just the right amount of solution. Every time your instrument is calibrated using these HANNA sachets, it is using a newly-opened bottle of solution. Item #716474: This kit includes: (5) pH 7.01 buffer solution sachets • HI70007P (5) 1413 μS/cm EC soluti... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 716474   $15.60 
Hanna Dist 1 TDS Pen (HI 98300)  Hanna Instruments  Hanna Dist 1 TDS Pen (HI 98300)
Hanna Dist 1 TDS Pen (HI 98300) (eco-5524)Dist 1 Dist 1 are reliable, pocket-sized instruments that will give you quick and accurate readings of TDS. Comes complete with protective cap, screwdriver, batteries and instructions. One year warranty. Manufacturer's Product Information ... Note: Calibration Buffer Solutions are available separately. — Ships from Seattle, Washington USA....more info.
 eco-5524   $47.52 
Hanna Gro'Chek pH Monitor HI 981401N  Hanna Instruments  Hanna Gro'Chek pH Monitor HI 981401N
HI 981401N Gro'Chek Ph Monitor gel-filled pH electrode has been specially designed to address the needs of growers. Measurements are highly accurate and can be verified with two point calibration... Note: Calibration Buffer Solutions are available separately. — Ships from Seattle, Washington USA....more info.
 eco-5521E   $96.98 
Hanna Gro'Chek TDS Monitor HI 983301N  Hanna Instruments  Hanna Gro'Chek TDS Monitor HI 983301N
HI 983301N Gro'Chek TDS Monitor displays instantaneous readings of both EC/ TDS/Temperature. Calibration and temperature compensation are automatic.... Note: Calibration Buffer Solutions are available separately. — Ships from Seattle, Washington USA....more info.
 eco-5521F   $85.50 
HANNA GROCHEK®  CLEAN & CALIBRATION CHECK SOLUTION (25/CASE) (SPECIAL ORDER ONLY)  Hanna Instruments  HANNA GROCHEK® CLEAN & CALIBRATION CHECK SOLUTION (25/CASE) (SPECIAL ORDER ONLY)
HANNA GROCHEK® CLEAN & CALIBRATION CHECK SOLUTION (25/CASE) (SPECIAL ORDER ONLY) (716817) FOR Hanna Waterproof pH/EC/TDS Temp Meter W/pH Electrode Diagnostic HI 9813-6 pH electrodes are commonly designed to produce and output signal equal to 0 mV when immersed in a solution with pH 7. But a constant output value at pH 7 occurs as a result of certain adverse events, such as: A ... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 716817   $33.87 
HANNA GROCHEK®  pH 10.01 CALIBRATION SOLUNTION - 20 ML (CASE of 25) MODEL # HI 700010P (FULL CASE QUANTITIES ONLY)  Hanna Instruments  HANNA GROCHEK® pH 10.01 CALIBRATION SOLUNTION - 20 ML (CASE of 25) MODEL # HI 700010P (FULL CASE QUANTITIES ONLY)
Hanna 20 ml Packet Solution HANNA PH 10.01 CALIBRATON SOL 20ML 25/CS MSRP: $1.29 each packet... Note: Calibration Buffer Solutions are available separately. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 716877   $19.56 
Hanna ph Gro'Chek Stick Tester HI 981408  Hanna Instruments  Hanna ph Gro'Chek Stick Tester HI 981408
HI 981408 pH Gro'Chek® Stick Tester is an ideal tester for use in nutrient mixing tanks. This tester will run for 2000 hours continuously on AA batteries.... Note: Calibration Buffer Solutions are available separately. — Ships from Seattle, Washington USA....more info.
 eco-5521G   $75.50 
Hanna TDS Gro'Chek Stick Tester HI 981409  Hanna Instruments  Hanna TDS Gro'Chek Stick Tester HI 981409
HI 981409 TDS Gro'Chek Stick Tester is a TDS tester ideal for mixing fertilizer. This tester will run for 2000 hours continuously on AA batteries.... Note: Calibration Buffer Solutions are available separately. — Ships from Seattle, Washington USA....more info.
 eco-5521H   $115.95 
Mini pH Controller  Hanna Instruments  Mini pH Controller
Hanna Instruments Mini pH Controller (HI9814110)The mini pH controller has been designed for easy, affordable installation in tight spaces, ideal for simple and effective process control. The unit is provided with high impedance pH input and can be used with any pH electrode with standard BNC connector. Measurements are clearly displayed on the LCD, while the status LED indicates o... Note: Calibration Buffer Solutions are available separately. — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HI9814110   $148.65 
pH Electrode with 2 m (6.6') cable for HI981401N, HI981404N, & HI9815047  Hanna Instruments  pH Electrode with 2 m (6.6') cable for HI981401N, HI981404N, & HI9815047
Hanna Instruments pH Electrode with 2 m (6.6') cable for HI981401N, HI981404N, & HI9815047 (HI1286)pH electrode with 2 m (6.6') cable for HI981401N, HI981404N, & HI9815047. Why keep a spare electrode on hand? Always have an extra in case of breakage, contamination, or simply to keep electrodes fresh and new. Manufacturer's Product Infor... — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HI1286   $47.93 
pH/EC Controller System  Hanna Instruments  pH/EC Controller System
The HI 2500 Mini Controller Fertigation System is perfect for any size grower. Automatically control acid and nutrients levels. • Easy Installation• Controls pH & EC or pH & TDS• No peristaltic pumps• Industrial grade probes• Less maintenance stays in calibration longer• Works with any type of hydroponic system... — Ships separately from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HI2500-1   $2,310.21 
Portable pH Meter with SMART Electrode (Special Order)  Hanna Instruments  Portable pH Meter with SMART Electrode (Special Order)
HI98140 is a portable Calibration Check™ pH meter that utilizes HANNA's SMART electrode technology. SMART electrodes incorporate a chip, which stores the calibration data performed with a specific instrument. When the "SMART" electrode is attached to the meter again, it is automatically recognized. This allows the operator to optimize time and efficiency with unsurpassed safety. I... Note: Calibration Buffer Solutions are available separately. — Ships separately from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HI98140   $449.50 
    Hanna Instruments  Replacement probe for Dist 5 (HI 73311)
Replacement probe for Dist 5 (HI 73311) (eco-5522E)Replacement probe for Dist 5 (HI 73311) Manufacturer's Product Information MSRP $59.95 ... — Ships from Seattle, Washington USA....more info.
 eco-5522E   $50.10 
Salinity (NaCI) Calibration solution 30g-l.  Hanna Instruments  Salinity (NaCI) Calibration solution 30g-l.
Hanna Instruments Salinity (NaCI) Calibration solution 30g-l. (HI7081M) Salinity (NaCI) Calibration solution 30g-l. Manufacturer's Product Information MSRP each $34.95 Dimensions2.7 x 1.1 x 5.7 Case Weight12 Case Quantity12 ... — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HI7081M   $24.28 
Solution Starter Kit (pH, TDS & Cleaning)  Hanna Instruments  Solution Starter Kit (pH, TDS & Cleaning)
Hanna Instruments Solution Starter Kit (pH, TDS & Cleaning) (HIPHTDSKIT)Single-dose sachets are quick and easy to use. Each sealed, light tight sachets holds just the right amount of solution. Every time your instrument is calibrated using these HANNA sachets, it is using a newly-opened bottle of solution. This convenient starter kit includes the cleaning and calibration solutions ... Note: Calibration Buffer Solutions are available separately. — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HIPHTDSKIT   $15.97 
angezeigte Produkte: 101 bis 120 (von 121 insgesamt) Seiten: [<< vorherige]   1  2  3  4  5  6  7  [nächste >>] 
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EcoPlus Eco 396 Submersible Pump 396 GPH (24/Cs)
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