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Displaying 21 to 40 (of 121 products) Result Pages: [<< Prev]   1  2  3  4  5  6  7  [Next >>] 
 Sort by Popularity+   Manufacturer   Product(s)   Model   Price   Buy Now 
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   $149.94 
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   $48.34 
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   $2,330.16 
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   $453.38 
    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   $24.49 
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   $16.11 
WM pH TDS Cntrl. 15 VAC  Hanna Instruments  WM pH TDS Cntrl. 15 VAC
Hanna Instruments WM pH TDS Cntrl. 15 VAC (HI9935-1)Add this 2-in-1 pH and TDS controller engineered for economical dosage of fertilizer solutions in hydroponics to your growroom. The product measures pH from 0 to 14 and TDS from 0 to 1999 mg/L (ppm). Two separate set points can be adjusted from 4 to 7 pH and 900 to 1800 ppm (mg/L). The relays are activated when the pH exceeds... Note: Calibration Buffer Solutions are available separately. — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HI9935-1   $545.19 
12880 S/cm Calibration Solution, 25 x 20mL, case of 25  Hanna Instruments  12880 S/cm Calibration Solution, 25 x 20mL, case of 25
Hanna Instruments 12880mS/cm Calib Sol 20ml (HI70030P)Hanna Instruments' calibration solution, ideal for gardening, laboratory work, and field experiments, comes in a package designed to keep air and light from damaging the solution. Manufacturer's Product Information ... — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HI70030P   $24.52 
1382PPM@25c Calibration Solution  Hanna Instruments  1382PPM@25c Calibration Solution
Hanna Instruments 1382PPM@25c Calibration Soluti (HI70032P)Hanna Instruments' calibration solution, ideal for gardening, laboratory work, and field experiments, comes in a bottle designed to keep air and light from damaging the solution. Manufacturer's Product Information ... — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HI70032P   $24.52 
1413mS/cm Sol. 230mL  Hanna Instruments  1413mS/cm Sol. 230mL
Hanna Instruments 1413mS/cm Sol. 230mL (HI7031M)All Hanna solution bottles come with a pH Vs. temperature chart together with the production lot # and expiration date to guarantee maximum accuracy. Formulation Hanna pH buffers are made of potassium dihydrogen phosphate and disodium hydrogen phosphate and are standardized with a pH meter calibrated to NIST primary standard buffer so... — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HI7031M   $13.44 
1500PPM TDS Sol 16oz  Hanna Instruments  1500PPM TDS Sol 16oz
Hanna Instruments 1500PPM TDS Sol 16oz (HI70442L)Hanna Instruments' calibration solution, ideal for gardening, laboratory work, and field experiments, comes in packaging designed to keep air and light from damaging the solution. Manufacturer's Product Information MSRP each $15... Note: Calibration Buffer Solutions are available separately. — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HI70442L   $13.30 
Champ pH Tester  Hanna Instruments  Champ pH Tester
Hanna Instruments Champ pH Tester (HI98106)The Champ revolutionized the pH industry by providing non-technical personnel with a simple, inexpensive solution to accurate pH measurement. This tester is used by millions of people around the world to monitor pH in laboratories and industrial applications as well as in agriculture, fish farming, food manufacturing and quality control, s... Note: Calibration Buffer Solutions are available separately. — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HI98106   $44.14 
Conductivity/TDS Probe for Soil Measurement of HI993310 (SPECIAL ORDER)  Hanna Instruments  Conductivity/TDS Probe for Soil Measurement of HI993310 (SPECIAL ORDER)
Hanna Instruments Conductivity/TDS Probe for Soil Measurement of HI993310 (HI76305)(SPECIAL ORDER) Stainless steel conductivity probe with internal temperature sensor, DIN connector and 1 m (3.3') cable for direct soil measurement. For use with HI993310 only.   Manufacturer's Product Information ... — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HI76305   $109.99 
Digital Light Meter (SPECIAL ORDER)  Hanna Instruments  Digital Light Meter (SPECIAL ORDER)
Hanna Instruments Digital Light Meter (HI97500) (SPECIAL ORDER)Designed for simplicity of use in taking rapid light measurements, this product is a portable lux meter designed to perform light measurements simply and accurately. The instrument is supplied with a light sensor connected by a fixed 1.5 m coaxial cable to allow measurements to be taken from a distance without any inter... — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HI97500   $124.01 
GroChek Hanna EC/TDS Monitor w/ HI7632 EC Probe  Hanna Instruments  GroChek Hanna EC/TDS Monitor w/ HI7632 EC Probe
Hanna Instruments GroChek Hanna EC/TDS Monitor w/ HI7632 EC Probe (HI983301N)Waterproof and chemically resistant, this monitor has been designed to meet the grower's need for equipment suited to the aggressive environments found in agricultural and hydroponics applications. At startup, the meter performs a self-check to ensure proper working condition. This monitor from Hanna has ... — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HI983301N   $80.56 
GroChek pH & TDS Combo Continuous Reading Meter  Hanna Instruments  GroChek pH & TDS Combo Continuous Reading Meter
Hanna Instruments GroChek pH & TDS Combo Continuous Reading Meter (HI981404N)This continuous reading meter is ideal for agricultural, horticultural, and hydroponics applications where pH and TDS levels need to be continuously monitored for optimal plant growth. This instrument continuously monitors and displays the values of a solution on an easy to read set of LCDs. The gel-filled... Note: Calibration Buffer Solutions are available separately. — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-HI981404N   $157.67 
GroChek pH Meter.  Hanna Instruments  GroChek pH Meter.
HANNA GRO CHEK pH Meter. This meter provides a continuous digital pH reading. It is powered by a simple transformer. The electrode rests in your reservoir or nutrient tank and provides real-time pH monitoring. You can have a professional piece of equipment at consumer prices!... Note: Calibration Buffer Solutions are available separately. — Ships from Portland, Oregon USA....more info.
 HY181   $102.93 
HANNA GROCHEK®  pH 4.01 CALIBRATION SOLUNTION - 20 ML (CASE of 25) MODEL # HI 70004P (FULL CASE QUANTITIES ONLY)  Hanna Instruments  HANNA GROCHEK® pH 4.01 CALIBRATION SOLUNTION - 20 ML (CASE of 25) MODEL # HI 70004P (FULL CASE QUANTITIES ONLY)
Hanna 20 ml Packet Solution HANNA PH 4.01 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.
 716875   $19.56 
Displaying 21 to 40 (of 121 products) Result Pages: [<< Prev]   1  2  3  4  5  6  7  [Next >>] 
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8' POWER CORD W/ MOGUL BASE SOCKET (FOR SELF-BALLASTED CFL/LED LAMPS)
GREAT QUALITY. BEST PRICE! Great fixture! Got it because it ..
5 of 5 Stars!
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